title: DNA testing to refute a diagnosis of cancer.
authors.forename: E P
authors.initials: EP
authors.lastname: Gelmann
authors.forename: E
authors.initials: E
authors.lastname: Lack
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis* / Q000235:genetics; D000328:Adult; D018394:CA-125 Antigen / Q000097:blood; D004273:DNA, Neoplasm / Q000032:analysis*; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis* / Q000235:genetics; D016133:Polymerase Chain Reaction
chemical_list: D018394:CA-125 Antigen; D004273:DNA, Neoplasm