Brown Kenneth H, Rivera Juan A, Bhutta Zulfiqar, Gibson Rosalind S, King Janet C, Lönnerdal Bo, Ruel Marie T, Sandtröm Brittmarie, Wasantwisut Emorn, Hotz Christine
Program in International Nutrition, University of California, Davis, USA.
Food Nutr Bull. 2004 Mar;25(1 Suppl 2):S99-203.