title: Primary signet-ring cell carcinoma of the lung.
authors.forename: D P
authors.initials: DP
authors.lastname: Sarma
authors.forename: E O
authors.initials: EO
authors.lastname: Hoffmann
mesh_terms: D002288:Adenocarcinoma, Mucinous / Q000473:pathology*; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology*; D008297:Male; D008875:Middle Aged