ABO blood type as a risk factor for secondary post-tonsillectomy haemorrhage.
Riaz
Chaudhary Farqan
CF
D000017:ABO Blood-Group System; D006801:Humans; D019106:Postoperative Hemorrhage / Q000097:blood*; D012307:Risk Factors; D014068:Tonsillectomy / Q000009:adverse effects*
D000017:ABO Blood-Group System