title: Colorimetric response to Ehrlich's reagent in plasma from patients with and without cancer.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000447:Aldehydes; D001547:Benzaldehydes; D001932:Brain Neoplasms / Q000175:diagnosis; D001943:Breast Neoplasms / Q000175:diagnosis; D003124:Colorimetry; D005260:Female; D005770:Gastrointestinal Neoplasms / Q000175:diagnosis; D006801:Humans; D007202:Indicators and Reagents; D008223:Lymphoma / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000175:diagnosis*; D012142:Respiratory Tract Neoplasms / Q000175:diagnosis; D014565:Urogenital Neoplasms / Q000175:diagnosis
chemical_list: D000447:Aldehydes; D001547:Benzaldehydes; D007202:Indicators and Reagents