title: An additional case of primary adenocarcinoma of the lung with a signet-ring cell component.
authors.forename: M C
authors.initials: MC
authors.lastname: Allen
mesh_terms: D002288:Adenocarcinoma, Mucinous / Q000473:pathology*; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology*; D008297:Male; D008875:Middle Aged