Olsen, A; Thiong'o, FW; Ouma, JH; Mwaniki, D; Magnussen, P; Michaelsen, KF; Friis, H; Geissler, PW; (2003) Effects of multimicronutrient supplementation on helminth reinfection: a randomized, controlled trial in Kenyan schoolchildren. Transactions of the Royal Society of Tropical Medicine and Hygiene, 97 (1). pp. 109-14. ISSN 0035-9203 DOI: https://doi.org/10.1016/S0035-9203(03)90042-3 Full text not available from this repository.