title: Nineteen year old known hemophiliac who underwent knee surgery.
mesh_terms: D000328:Adult; D005167:Factor VII / Q000008:administration & dosage; D006467:Hemophilia A / Q000150:complications*; D006801:Humans; D007719:Knee Joint / Q000601:surgery*; D008297:Male; D011183:Postoperative Complications / Q000517:prevention & control
chemical_list: D005167:Factor VII