TY - JOUR A1 - Nkengfack, G A1 - Ngogang, J A1 - Englert, Heike T1 - Effects of "5 a day" fruit and vegetable intake on micronutrient level and oxidative stress markers in HIV positive patients in Yaoundé, Cameroon: A cluster randomized trial T2 - Oxid Antioxid Med Sci Y1 - 2013 UR - https://www.hb.fh-muenster.de/opus4/frontdoor/index/index/docId/5920 VL - 2 IS - 4 SP - 275 EP - 284 ER -