An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Naldi L, Chatenoud L, Bertuccio P, Zinetti C, Di Landro A, Scotti L, La Vecchia C; Oncology Cooperative Group of the Italian Group for Epidemiologic Research in Dermatology (GISED).Naldi L, et al. Among authors: la vecchia c.J Invest Dermatol. 2007 Aug;127(8):1871-7. doi: 10.1038/sj.jid.5700835. Epub 2007 Apr 26.J Invest Dermatol. 2007.PMID: 17460732Free article.Clinical Trial.
Parazzini F, Negri E, La Vecchia C, Chatenoud L, Ricci E, Guarnerio P.Parazzini F, et al. Among authors: la vecchia c.Epidemiology. 1996 Jul;7(4):440-2. doi: 10.1097/00001648-199607000-00018.Epidemiology. 1996.PMID: 8793374
Soler M, Chatenoud L, La Vecchia C, Franceschi S, Negri E.Soler M, et al. Among authors: la vecchia c.Eur J Cancer Prev. 1998 Dec;7(6):455-60. doi: 10.1097/00008469-199812000-00005.Eur J Cancer Prev. 1998.PMID: 9926293