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.
Chang MJ, Modzelewski RA, Russell DM, Johnson CS.Chang MJ, et al. Among authors: johnson cs.Cancer Res. 1996 Feb 15;56(4):886-91.Cancer Res. 1996.PMID: 8631029
Yu WD, McElwain MC, Modzelewski RA, Russell DM, Smith DC, Trump DL, Johnson CS.Yu WD, et al. Among authors: johnson cs.J Natl Cancer Inst. 1998 Jan 21;90(2):134-41. doi: 10.1093/jnci/90.2.134.J Natl Cancer Inst. 1998.PMID: 9450573
Hershberger PA, Yu WD, Modzelewski RA, Rueger RM, Johnson CS, Trump DL.Hershberger PA, et al. Among authors: johnson cs.Clin Cancer Res. 2001 Apr;7(4):1043-51.Clin Cancer Res. 2001.PMID: 11309356
Evans RR, Calmels TP, Pitt BR, Brookens MA, Johnson CS, Modzelewski RA, Lazo JS.Evans RR, et al. Among authors: johnson cs.Ann N Y Acad Sci. 1994 May 31;716:257-64. doi: 10.1111/j.1749-6632.1994.tb21717.x.Ann N Y Acad Sci. 1994.PMID: 7517652Review.