Authors: Stephanie A Richard; Robert E Black; Robert H Gilman; Richard L Guerrant; Gagandeep Kang; Claudio F Lanata; Kåre Mølbak; Zeba A Rasmussen; R Bradley Sack; Palle Valentiner-Branth; William Checkley Journal: J Nutr Date: 2012-05-23 Impact factor: 4.798