1. Summary: multiple primary cancers in Connecticut, 1935-82;Curtis;Natl. Cancer Inst. Monogr.,1985
2. Summary: multiple primary cancers in Denmark, 1943-80;Storm;Natl. Cancer Inst. Monogr.,1985
3. Occurrence of multiple primary cancer at the National Cancer Center Hospital, 1962-1989;Kobayashi;Jpn. J. Clin. Oncol.,1991
4. Introduction to the study of multiple primary cancers;Boice;Natl. Cancer Inst. Monogr.,1985