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Mukoma W, Flisher AJ, Ahmed N, Jansen S, Mathews C, Klepp KI, Schaalma H.Mukoma W, et al. Among authors: mathews c.Scand J Public Health. 2009 Jun;37 Suppl 2:37-47. doi: 10.1177/1403494808090631.Scand J Public Health. 2009.PMID: 19493980
Ahmed N, Flisher AJ, Mathews C, Mukoma W, Jansen S.Ahmed N, et al. Among authors: mathews c.Scand J Public Health. 2009 Jun;37 Suppl 2:48-54. doi: 10.1177/1403494808097190.Scand J Public Health. 2009.PMID: 19493981