title: A TERATOMA OF THE PLACENTA.
mesh_terms: D002585:Cesarean Section; D005260:Female; D006801:Humans; D010406:Penicillins; D010920:Placenta; D011247:Pregnancy; D011248:Pregnancy Complications; D013587:Syphilis; D013590:Syphilis, Congenital; D013724:Teratoma
chemical_list: D010406:Penicillins
keywords: CESAREAN SECTION; PENICILLIN; PLACENTA; PREGNANCY; PREGNANCY COMPLICATIONS; SYPHILIS, CONGENITAL; TERATOID TUMOR