title: Effects of smoking and of induced abortion on pregnancy outcome.
mesh_terms: D000028:Abortion, Induced; D001519:Behavior; D005193:Family Planning Services; D011247:Pregnancy; D011256:Pregnancy Outcome; D012098:Reproduction; D012106:Research; D012189:Retrospective Studies; D012907:Smoking
keywords: Abortion History; Abortion, Induced; Behavior; Family Planning; Fertility Control, Postconception; Pregnancy; Pregnancy Outcomes; Reproduction; Research Methodology; Retrospective Studies; Smoking; Studies