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Awadzi K, Opoku NO, Attah SK, Addy ET, Duke BO, Nyame PK, Kshirsagar NA.Awadzi K, et al. Among authors: kshirsagar na.Ann Trop Med Parasitol. 1997 Apr;91(3):281-96. doi: 10.1080/00034989761139.Ann Trop Med Parasitol. 1997.PMID: 9229021Clinical Trial.