title: Brief communication: Serum zinc concentration: an unreliable parameter for diagnosing bronchogenic carcinoma.
mesh_terms: D000230:Adenocarcinoma / Q000097:blood; D000328:Adult; D000368:Aged; D002283:Carcinoma, Bronchogenic / Q000097:blood*; D002294:Carcinoma, Squamous Cell / Q000097:blood; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D015032:Zinc / Q000097:blood*
chemical_list: D015032:Zinc