title: Hunting for the cause: how far to go?
authors: Division of Clinical Decision Making, New England Medical Center, Tufts University School of Medicine, Boston.
authors: S G
authors: SG
authors: Pauker
authors: R I
authors: RI
authors: Kopelman
mesh_terms: D000230:Adenocarcinoma / Q000150:complications* / Q000175:diagnosis; D000368:Aged; D006801:Humans; D008175:Lung Neoplasms / Q000150:complications* / Q000175:diagnosis; D008297:Male; D009404:Nephrotic Syndrome / Q000175:diagnosis / Q000209:etiology*; D012907:Smoking / Q000009:adverse effects