Establishment of a public antiretroviral treatment clinic for adults in urban Botswana: lessons learned. - Wester CW; Bussmann H; Avalos A; Ndwapi N; Gaolathe T; Cardiello P; Bussmann C; Moffat H; Mazonde P; Marlink RG (Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2005)