title: Midtrimester abortion by ethacridine lactate.
mesh_terms: D000019:Abortifacient Agents; D000020:Abortifacient Agents, Nonsteroidal; D000028:Abortion, Induced / Q000379:methods*; D000166:Acridines / Q000008:administration & dosage*; D000293:Adolescent; D000328:Adult; D000650:Amnion; D004341:Drug Evaluation; D004975:Ethacridine / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D007267:Injections; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D012462:Saline Solution, Hypertonic / Q000008:administration & dosage
chemical_list: D000019:Abortifacient Agents; D000020:Abortifacient Agents, Nonsteroidal; D000166:Acridines; D012462:Saline Solution, Hypertonic; D004975:Ethacridine