Search for gastro-intestinal cancer with fecal tests.
D004067:Digestive System Neoplasms; D005243:Feces; D005770:Gastrointestinal Neoplasms; D041981:Gastrointestinal Tract; D007414:Intestinal Neoplasms; D009369:Neoplasms
FECES; GASTROINTESTINAL SYSTEM/neoplasms