Cowan, FM; Langhaug, LF; Mashungupa, GP; Nyamurera, T; Hargrove, J; Jaffar, S; Peeling, RW; Brown, DWG; Power, R; Johnson, AM; +3 more... Stephenson, JM; Bassett, MT; Hayes, RJ; (2002) School based HIV prevention in Zimbabwe: feasibility and acceptability of evaluation trials using biological outcomes. AIDS (London, England), 16 (12). pp. 1673-1678. ISSN 0269-9370 DOI: https://doi.org/10.1097/00002030-200208160-00013 Full text not available from this repository.