Diagnosis of human immunodeficiency virus infection using citrated whole blood.

Por Sharma, U K, Song, H F, Willingham, F F, Hannig, J, Flexner, C, Farzadegan, H, Nicolau, C, Schwartz, D H
Publicado em 1997

Hospital control and multidrug-resistant pulmonary tuberculosis in female patients, Lima, Peru.

Por Willingham, F F, Schmitz, T L, Contreras, M, Kalangi, S E, Vivar, A M, Caviedes, L, Schiantarelli, E, Neumann, P M, Bern, C, Gilman, R H
Publicado em 2001