The diphenylamine reaction of gastric juice in cancer and precancer conditions of stomach evaluated by adaptive linear neuron.
D000814:Aniline Compounds; D003201:Computers; D003951:Diagnostic Errors; D004159:Diphenylamine; D005750:Gastric Juice; D005756:Gastritis / Q000175:diagnosis*; D006801:Humans; D011230:Precancerous Conditions / Q000175:diagnosis*; D013274:Stomach Neoplasms / Q000175:diagnosis*
D000814:Aniline Compounds; D004159:Diphenylamine