title: Naturally occurring anticoagulants: a case report.
mesh_terms: D000906:Antibodies / Q000032:analysis; D000925:Anticoagulants / Q000097:blood*; D001778:Blood Coagulation Disorders / Q000188:drug therapy / Q000209:etiology* / Q000276:immunology; D001779:Blood Coagulation Factors; D005164:Factor IX / Q000037:antagonists & inhibitors; D005169:Factor VIII / Q000037:antagonists & inhibitors*; D005172:Factor XI / Q000037:antagonists & inhibitors; D005174:Factor XII / Q000037:antagonists & inhibitors; D006801:Humans; D005779:Immunodiffusion; D008297:Male; D008875:Middle Aged; D011241:Prednisone / Q000627:therapeutic use
chemical_list: D000906:Antibodies; D000925:Anticoagulants; D001779:Blood Coagulation Factors; D005169:Factor VIII; D005164:Factor IX; D005174:Factor XII; D005172:Factor XI; D011241:Prednisone