Fletcher factor deficiency with mildly prolonged activated PTT.
D000328:Adult; D001778:Blood Coagulation Disorders / Q000097:blood*; D001780:Blood Coagulation Tests; D006801:Humans; D007610:Kallikreins / Q000172:deficiency*; D008297:Male; D010314:Partial Thromboplastin Time; D011288:Prekallikrein / Q000172:deficiency*
D011288:Prekallikrein; D007610:Kallikreins