The urinary excretion of the formaldehydogenic steroids in patients with neoplasia of the respiratory or digestive system. 1. Bronchogenic carcinoma.
D002283:Carcinoma, Bronchogenic; D004064:Digestive System; D005557:Formaldehyde / Q000378:metabolism*; D006801:Humans; D008175:Lung Neoplasms / Q000652:urine*; D009369:Neoplasms; D013256:Steroids / Q000652:urine*
D013256:Steroids; D005557:Formaldehyde
FORMALDEHYDE/metabolism; LUNG NEOPLASMS/urine in; STEROIDS/in urine