Acquired coagulation-factor deficiencies.
D000368:Aged; D000925:Anticoagulants / Q000009:adverse effects / Q000494:pharmacology; D001778:Blood Coagulation Disorders / Q000139:chemically induced / Q000209:etiology* / Q000276:immunology; D005164:Factor IX / Q000037:antagonists & inhibitors*; D005169:Factor VIII / Q000037:antagonists & inhibitors*; D006801:Humans; D008297:Male; D008875:Middle Aged
D000925:Anticoagulants; D005169:Factor VIII; D005164:Factor IX