title: Hulka and colleagues research safer midtrimester abortion.
mesh_terms: D000028:Abortion, Induced; D001741:Black or African American; D000367:Age Factors; D005069:Evaluation Studies as Topic; D005193:Family Planning Services; D013502:General Surgery; D006470:Hemorrhage; D007239:Infections; D007795:Laminaria; D017533:Marital Status; D010298:Parity; D011154:Population Characteristics; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011300:Preoperative Care; D011453:Prostaglandins; D012098:Reproduction; D012106:Research; D013812:Therapeutics; D014839:Vomiting; D044465:White People
chemical_list: D011453:Prostaglandins
keywords: Abortion, Induced--side effects; Age Factors; Blacks; Bleeding; Clinical Research; Evaluation; Family Planning; Fertility Control, Postconception; Infections; Laminaria Tents; Marital Status; Parity; Population Characteristics; Pregnancy; Pregnancy, Second Trimester; Preoperative Procedures; Prostaglandins; Reproduction; Research Methodology; Surgery; Treatment; Vomiting; Whites