Risk of second cancer among women with breast cancerLene Mellemkjær, Paul Brennan, Mary L. McBride et al.|International Journal of Cancer|2005Cited by 231
Does solar exposure, as indicated by the non-melanoma skin cancers, protect from solid cancers: Vitamin D as a possible explanationPentti Tuohimaa, Paul Brennan, Eero Pukkala et al.|European Journal of Cancer|2007Cited by 168
Second malignancies among survivors of germ‐cell testicular cancer: A pooled analysis between 13 cancer registriesLorenzo Richiardi, Paul Brennan, Ghislaine Scélo et al.|International Journal of Cancer|2006Cited by 103
Risk of Second Malignant Neoplasms After Childhood Leukemia and Lymphoma: An International StudyMilena Maule, Paolo Boffetta, Ghislaine Scélo et al.|JNCI Journal of the National Cancer Institute|2007Cited by 101