title: Coagulation studies following mid-trimester intra-amniotic urea injection.
mesh_terms: D000019:Abortifacient Agents / Q000009:adverse effects*; D000028:Abortion, Induced / Q000009:adverse effects / Q000379:methods*; D000293:Adolescent; D000328:Adult; D001777:Blood Coagulation / Q000187:drug effects*; D005260:Female; D006801:Humans; D010974:Platelet Aggregation / Q000187:drug effects; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D014508:Urea / Q000008:administration & dosage / Q000009:adverse effects*
chemical_list: D000019:Abortifacient Agents; D014508:Urea