title: Serum calcium in relation to E.C.G. changes in hepatosplenic bilharziasis with ruptured oesophago-gastric varices. (A preliminary report).
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002118:Calcium / Q000097:blood*; D002648:Child; D004562:Electrocardiography; D004932:Esophageal and Gastric Varices / Q000150:complications*; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000150:complications / Q000175:diagnosis; D006801:Humans; D008107:Liver Diseases / Q000150:complications; D008297:Male; D008875:Middle Aged; D010438:Peptic Ulcer Hemorrhage / Q000150:complications / Q000175:diagnosis; D012552:Schistosomiasis / Q000150:complications; D013158:Splenic Diseases / Q000150:complications; D013270:Stomach / Q000098:blood supply*; D014648:Varicose Veins / Q000150:complications*
chemical_list: D002118:Calcium