APA

Urassa W., Bakari M., Sandström E., Swai A., Pallangyo K., Mbena E., Mhalu F. & Biberfeld G. (20040521). Rate of decline of absolute number and percentage of CD4 T lymphocytes among HIV-1-infected adults in Dar es Salaam, Tanzania. : AIDS (London, England).

Chicago

Urassa Willy, Bakari Mohamed, Sandström Eric, Swai Andrew, Pallangyo Kisali, Mbena Ephraim, Mhalu Fred and Biberfeld Gunnel. 20040521. Rate of decline of absolute number and percentage of CD4 T lymphocytes among HIV-1-infected adults in Dar es Salaam, Tanzania. : AIDS (London, England).

Harvard

Urassa W., Bakari M., Sandström E., Swai A., Pallangyo K., Mbena E., Mhalu F. and Biberfeld G. (20040521). Rate of decline of absolute number and percentage of CD4 T lymphocytes among HIV-1-infected adults in Dar es Salaam, Tanzania. : AIDS (London, England).

MLA

Urassa Willy, Bakari Mohamed, Sandström Eric, Swai Andrew, Pallangyo Kisali, Mbena Ephraim, Mhalu Fred and Biberfeld Gunnel. Rate of decline of absolute number and percentage of CD4 T lymphocytes among HIV-1-infected adults in Dar es Salaam, Tanzania. : AIDS (London, England). 20040521.