-
Retrieved June 27, 2015.
Gilbert MT,
Rambaut A,
Wlasiuk G,
Spira TJ,
Pitchenik AE,
Worobey M (November 2007). "The
emergence of HIV/AIDS in the Americas...
-
represented its conclusions. A 2007
study by
Michael Worobey and
Arthur Pitchenik published in the
Proceedings of the
National Academy of
Sciences of the...
- |journal=
ignored (help)
Gilbert MT,
Rambaut A,
Wlasiuk G,
Spira TJ,
Pitchenik AE,
Worobey M (November 2007). "The
emergence of HIV/AIDS in the Americas...
- Zero'". The New York Times.
Gilbert MT,
Rambaut A,
Wlasiuk G,
Spira TJ,
Pitchenik AE,
Worobey M (2007). "The
emergence of HIV/AIDS in the
Americas and beyond"...
- Medicine. 326 (23): 1514–21. doi:10.1056/NEJM199206043262302. PMID 1304721.
Pitchenik, Arthure; Burr, Janice; Laufer, Marla; Miller, Gary; Cacciatore, Robert;...
- M.
Thomas P.; Rambaut, Andrew; Wlasiuk, Gabriela; Spira,
Thomas J.;
Pitchenik,
Arthur E.; Worobey,
Michael (20
November 2007). "The
emergence of HIV/AIDS...
