Extension of ban on federal financing for research using fetal tissues, 1 November 1989.
D000028:Abortion, Induced; D000569:Americas; D019049:Developed Countries; D005321:Extraembryonic Membranes; D005193:Family Planning Services; D005333:Fetus; D007878:Legislation as Topic; D009656:North America; D011247:Pregnancy; D012098:Reproduction; D012106:Research; D014481:United States
Abortion, Induced; Americas; Developed Countries; Family Planning; Fertility Control, Postconception; Fetal Membranes; Fetal Tissue; Fetus; Laws And Statutes; North America; Northern America; Pregnancy; Reproduction; Research Activities; Research Methodology; United States