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.
Nguyen QN, Chang EL, Allen PK, Maor MH, Ater JL, Mahajan A, Wolff JE, Weinberg JS, Woo SY.Nguyen QN, et al. Among authors: allen pk.Cancer. 2006 Nov 1;107(9):2228-36. doi: 10.1002/cncr.22246.Cancer. 2006.PMID: 17019739Free article.
Ha CS, Cho MJ, Allen PK, Fuller LM, Cabanillas F, Cox JD.Ha CS, et al. Among authors: allen pk.Radiology. 1999 Apr;211(1):183-7. doi: 10.1148/radiology.211.1.r99ap30183.Radiology. 1999.PMID: 10189469
Ha CS, Choe JG, Kong JS, Allen PK, Oh YK, Cox JD, Edmund E.Ha CS, et al. Among authors: allen pk.Cancer. 2000 Sep 15;89(6):1371-9. doi: 10.1002/1097-0142(20000915)89:6<1371::aid-cncr22>3.0.co;2-s.Cancer. 2000.PMID: 11002233Clinical Trial.