title: Observer variability and reliability in lung cancer diagnosis.
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology; D002282:Adenocarcinoma, Bronchiolo-Alveolar / Q000473:pathology; D002277:Carcinoma / Q000473:pathology; D003528:Carcinoma, Adenoid Cystic / Q000473:pathology; D002294:Carcinoma, Squamous Cell / Q000473:pathology; D003937:Diagnosis, Differential; D006801:Humans; D008175:Lung Neoplasms / Q000145:classification / Q000473:pathology*; D010212:Papilloma / Q000473:pathology