[Experimental study on reverse passive hemagglutination for the detection of human fecal occult blood].
D000818:Animals; D003110:Colonic Neoplasms / Q000175:diagnosis; D006386:Hemagglutination Tests / Q000379:methods; D006801:Humans; D009780:Occult Blood; D012004:Rectal Neoplasms / Q000175:diagnosis