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.
Ekbom A, Trichopoulos D, Adami HO, Hsieh CC, Lan SJ.Ekbom A, et al. Among authors: hsieh cc.Lancet. 1992 Oct 24;340(8826):1015-8. doi: 10.1016/0140-6736(92)93019-j.Lancet. 1992.PMID: 1357410
Ekbom A, Hsieh CC, Yuen J, Trichopoulos D, McLaughlin JK, Lan SJ, Adami HO.Ekbom A, et al. Among authors: hsieh cc.Lancet. 1993 Nov 20;342(8882):1262-5. doi: 10.1016/0140-6736(93)92359-2.Lancet. 1993.PMID: 7901583
Adami HO, Hsieh CC, Lambe M, Trichopoulos D, Leon D, Persson I, Ekbom A, Janson PO.Adami HO, et al. Among authors: hsieh cc.Lancet. 1994 Nov 5;344(8932):1250-4. doi: 10.1016/s0140-6736(94)90749-8.Lancet. 1994.PMID: 7967985
Lambe M, Trichopoulos D, Hsieh CC, Ekbom A, Pavia M.Lambe M, et al. Among authors: hsieh cc.Int J Cancer. 1993 Nov 11;55(5):745-7. doi: 10.1002/ijc.2910550508.Int J Cancer. 1993.PMID: 8244570