title: New survey explores effects of induced abortion on breast cancer risk.
mesh_terms: D000028:Abortion, Induced; D000022:Abortion, Spontaneous; D000569:Americas; D001695:Biology; D001943:Breast Neoplasms; D019049:Developed Countries; D004194:Disease; D005069:Evaluation Studies as Topic; D005193:Family Planning Services; D006077:Government Agencies; D007878:Legislation as Topic; D009369:Neoplasms; D009656:North America; D009938:Organizations; D011057:Politics; D011248:Pregnancy Complications; D011639:Public Opinion; D012106:Research; D012107:Research Design; D012307:Risk Factors; D013223:Statistics as Topic; D014481:United States
keywords: Abortion, Induced; Abortion, Spontaneous; Americas; Anti-abortion Groups; Biology; Breast Cancer; Cancer; Correlation Studies; Critique; Developed Countries; Diseases; Error Sources; Family Planning; Fertility Control, Postconception; Government Agencies; Interest Groups; Legislation; Measurement; Neoplasms; North America; Northern America; Organizations; Political Factors; Pregnancy Complications; Research Methodology; Risk Factors; Statistical Studies; Studies; United States