Aufsatz(elektronisch)#131. Oktober 2012
Effect of vitamin A supplementation on cause-specific mortality in women of reproductive age in Ghana: a secondary analysis from the ObaapaVitA trial
In: Bulletin of the World Health Organization: the international journal of public health = Bulletin de l'Organisation Mondiale de la Santé, Band 91, Heft 1, S. 19-27
ISSN: 1564-0604