title: Is it necessary to crossmatch blood routinely for patients undergoing transurethral resection of the prostate?
mesh_terms: D000368:Aged; D001788:Blood Grouping and Crossmatching; D001803:Blood Transfusion; D002277:Carcinoma / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D011468:Prostatectomy; D011471:Prostatic Neoplasms / Q000601:surgery