Immunochemical detection of human denatured hemoglobin in occult blood.
D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis*; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D005779:Immunodiffusion; D009780:Occult Blood; D011863:Radioimmunoassay
D006454:Hemoglobins