Rosenberg, M. ., Pettifor, A. ., Twine, R. ., Hughes, J. ., Gomez-Olive, F. ., Wagner, R. ., … Kahn, K. . (2018). Evidence for sample selection effect and Hawthorne effect in behavioural HIV prevention trial among young women in a rural South African community. BMJ Open, 8(1), e019167. https://doi.org/10.1136/bmjopen-2017-019167 (Original work published 2018)
S Tollman
First name:
S
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Tollman