title: The incidence of lymphogranulomatosis in single-ovum twins.
mesh_terms: D000293:Adolescent; D000328:Adult; D001789:Blood Group Antigens; D004200:Diseases in Twins; D005260:Female; D006689:Hodgkin Disease / Q000235:genetics* / Q000473:pathology / Q000532:radiotherapy; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology
chemical_list: D001789:Blood Group Antigens