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.
Mulder PO, Bouman JG, Gietema JA, Van Rijsbergen H, Mulder NH, Van der Geest S, De Vries EG.Mulder PO, et al. Among authors: mulder nh.Cancer. 1989 Nov 15;64(10):2045-52. doi: 10.1002/1097-0142(19891115)64:10<2045::aid-cncr2820641013>3.0.co;2-h.Cancer. 1989.PMID: 2509064Clinical Trial.
Buter J, Sinnige HA, Sleijfer DT, de Vries EG, Willemse PH, van der Graaf WT, Verschueren RC, Mulder NH.Buter J, et al. Among authors: mulder nh.Cancer. 1995 Mar 1;75(5):1072-6. doi: 10.1002/1097-0142(19950301)75:5<1072::aid-cncr2820750504>3.0.co;2-s.Cancer. 1995.PMID: 7850703Clinical Trial.