title: Black widow spider envenomation during pregnancy. Report of a case.
mesh_terms: D000328:Adult; D000997:Antivenins / Q000627:therapeutic use; D001740:Black Widow Spider; D001794:Blood Pressure; D005260:Female; D006801:Humans; D009128:Muscle Spasticity / Q000209:etiology; D011247:Pregnancy; D011248:Pregnancy Complications / Q000503:physiopathology / Q000628:therapy*; D001098:Spider Bites / Q000503:physiopathology / Q000628:therapy*; D013112:Spiders
chemical_list: D000997:Antivenins