Links:
[1] https://greenmedinfo.com/anti-therapeutic-action/obstetric-ultrasonography
[2] http://en.wikipedia.org/wiki/Obstetric_ultrasonography
[3] https://greenmedinfo.com/content/subscription-options-becoming-basic-member-unpublished
[4] https://greenmedinfo.com/product/downloadable-document-obstetric-ultrasonography
[5] https://greenmedinfo.com/user/login?destination=print%2Fanti-therapeutic-action%2Fobstetric-ultrasonography
[6] https://greenmedinfo.com/page/greenmedinfo-memberships
[7] https://greenmedinfo.com/article/routine-late-pregnancy-ultrasound-low-risk-or-unselected-populations-does-not-
[8] http://www.ncbi.nlm.nih.gov/pubmed/11685852
[9] https://greenmedinfo.com/article/routine-late-pregnancy-ultrasound-was-not-associated-improvements-overall-peri
[10] http://www.ncbi.nlm.nih.gov/pubmed/17636674
[11] https://greenmedinfo.com/article/exposure-multiple-prenatal-ultrasound-examinations-18-weeks-gestation-onwards-
[12] http://www.ncbi.nlm.nih.gov/pubmed/15582061
[13] https://greenmedinfo.com/article/frequent-exposure-ultrasound-during-pregnancy-has-been-linked-intrauterine-gro
[14] http://www.ncbi.nlm.nih.gov/pubmed/8105165
[15] https://greenmedinfo.com/disease/infants-very-low-birth-weightlow-birth-weight
[16] https://greenmedinfo.com/article/frequent-ultrasound-exposure-has-been-associated-lower-birthweight-due-possibl
[17] http://www.ncbi.nlm.nih.gov/pubmed/8855394
[18] https://greenmedinfo.com/article/intrauterine-ultrasound-exposure-has-been-linked-low-birth-weight-delayed-spee
[19] http://www.ncbi.nlm.nih.gov/pubmed/10331528
[20] https://greenmedinfo.com/article/screening-ultrasonography-resulted-no-clinically-significant-benefit
[21] http://www.ncbi.nlm.nih.gov/pubmed/8372849
[22] https://greenmedinfo.com/article/there-weak-association-ultrasound-exposure-and-lower-intellectual-performance
[23] http://www.ncbi.nlm.nih.gov/pubmed/15824544
[24] https://greenmedinfo.com/article/ultrasound-exposure-fetal-life-increases-risk-left-handedness-men-suggesting-p
[25] http://www.ncbi.nlm.nih.gov/pubmed/11679787
[26] https://greenmedinfo.com/article/diagnostic-ultrasound-can-induce-harmful-effects-mouse-growth-and-development-
[27] http://www.ncbi.nlm.nih.gov/pubmed/16998817
[28] https://greenmedinfo.com/article/early-fetal-brain-highly-susceptible-induction-neurobehavioral-changes-eg-memo
[29] http://www.ncbi.nlm.nih.gov/pubmed/18342141
[30] https://greenmedinfo.com/article/fetal-thermal-effects-diagnostic-ultrasound-should-be-studied-further-due-poss
[31] http://www.ncbi.nlm.nih.gov/pubmed/18359908
[32] https://greenmedinfo.com/article/prenatal-exposure-ultrasound-waves-results-small-significant-impact-neuronal-m
[33] http://www.ncbi.nlm.nih.gov/pubmed/16901978
[34] https://greenmedinfo.com/article/pulsed-ultrasound-increases-temperature-guinea-pig-fetal-brain-between-11-43-d
[35] http://www.ncbi.nlm.nih.gov/pubmed/10385968
[36] https://greenmedinfo.com/article/appears-be-neurotoxicity-associated-use-diagnostic-ultrasound-and-higher-susce
[37] http://www.ncbi.nlm.nih.gov/pubmed/12034351
[38] https://greenmedinfo.com/article/repeated-exposures-ultrasound-or-its-combination-x-rays-could-be-detrimental-e
[39] http://www.ncbi.nlm.nih.gov/pubmed/7760777
[40] https://greenmedinfo.com/anti-therapeutic-action/x-ray-diagnostic-technologies
[41] https://greenmedinfo.com/article/ultrasound-exposure-during-early-fetal-period-can-impair-brain-function-adult-
[42] http://www.ncbi.nlm.nih.gov/pubmed/7871159
[43] https://greenmedinfo.com/article/ultrasound-induces-temperature-increase-between-12-49-degrees-c-guinea-pig-fet
[44] http://www.ncbi.nlm.nih.gov/pubmed/10385971
[45] https://greenmedinfo.com/article/ultrasound-may-have-some-adverse-effects-mouse-embryos-depending-developmental
[46] http://www.ncbi.nlm.nih.gov/pubmed/1561312
[47] https://greenmedinfo.com/article/exposure-ultrasound-utero-without-medical-indication-should-be-avoided-due-pos
[48] http://www.ncbi.nlm.nih.gov/pubmed/20447752
[49] https://greenmedinfo.com/article/fetal-ultrasound-and-its-ability-result-mechanical-effects-raise-questions-abo
[50] http://www.ncbi.nlm.nih.gov/pubmed/18359910
[51] https://greenmedinfo.com/article/intramembrane-cavitation-unifying-mechanism-ultrasound-induced-bioeffects
[52] http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3044354/
[53] http://www.ncbi.nlm.nih.gov/pubmed/21300891
[54] https://greenmedinfo.com/disease/fetal-diseases
[55] https://greenmedinfo.com/article/prenatal-ultrasound-exposure-has-been-associated-higher-rates-left-handedness-
[56] http://www.ncbi.nlm.nih.gov/pubmed/16959302
[57] https://greenmedinfo.com/article/potential-teratrogenic-effects-ultrasound-brain-development-may-have-implicati
[58] http://www.ncbi.nlm.nih.gov/pubmed/20149552
[59] https://greenmedinfo.com/disease/autism-spectrum-disorders
[60] https://greenmedinfo.com/article/ultrasound-exposure-associated-thermal-hazards
[61] http://www.ncbi.nlm.nih.gov/pubmed/11484447
[62] https://greenmedinfo.com/article/utrasound-can-produce-biologically-significant-heating-fetal-brain
[63] http://www.ncbi.nlm.nih.gov/pubmed/11476919
[64] https://greenmedinfo.com/article/while-probability-adverse-thermal-event-due-fetal-exposure-diagnostic-ultrasou
[65] http://www.ncbi.nlm.nih.gov/pubmed/16949653
[66] https://greenmedinfo.com/guide/health-guide-natural-pregnancy-and-birth