title: Crohn's disease and pregnancy.
mesh_terms: D000328:Adult; D003016:Clostridium perfringens / Q000302:isolation & purification; D003424:Crohn Disease / Q000150:complications* / Q000382:microbiology; D005260:Female; D005313:Fetal Death / Q000209:etiology; D005738:Gas Gangrene / Q000150:complications; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications