pubmed:affiliation |
Division of Infectious Diseases, Department of Medicine and Population Studies and Training Center, Brown UniversityPO Box 1836, Providence, RI 02912, USA. harrisoa@mrc.ac.za
|
pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't,
Research Support, N.I.H., Extramural
|