title: Multiple primary cancer: the U.S.-Japan Cooperative Cancer Research Program.
authors.affiliation: Epidemiology Division, National Cancer Center Research Institute, Tokyo, Japan.
authors.forename: S
authors.initials: S
authors.lastname: Watanabe
authors.forename: C
authors.initials: C
authors.lastname: Harris
mesh_terms: D002648:Child; D005770:Gastrointestinal Neoplasms / Q000209:etiology / Q000235:genetics; D006801:Humans; D008175:Lung Neoplasms / Q000209:etiology / Q000235:genetics; D009378:Neoplasms, Multiple Primary / Q000209:etiology* / Q000235:genetics; D011519:Proto-Oncogenes