Robberstad, B., Strand, T., Black, R. E., & Sommerfelt, H. (2004). Cost-effectiveness of zinc as adjunct therapy for acute childhood diarrhoea in developing countries. World Health Organization.
Chicago-стиль цитированияRobberstad, Bjarne, Tor Strand, Robert E. Black, and Halvor Sommerfelt. Cost-effectiveness of Zinc As Adjunct Therapy for Acute Childhood Diarrhoea in Developing Countries. World Health Organization, 2004.
MLA-цитированиеRobberstad, Bjarne, Tor Strand, Robert E. Black, and Halvor Sommerfelt. Cost-effectiveness of Zinc As Adjunct Therapy for Acute Childhood Diarrhoea in Developing Countries. World Health Organization, 2004.
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