APA
Groeneveld I. F., Solomons N. W. & Doak C. M. (20070926). Determination of central body fat by measuring natural waist and umbilical abdominal circumference in Guatemalan schoolchildren. : International journal of pediatric obesity : IJPO : an official journal of the International Association for the Study of Obesity.
Chicago
Groeneveld Iris F, Solomons Noel W and Doak Colleen M. 20070926. Determination of central body fat by measuring natural waist and umbilical abdominal circumference in Guatemalan schoolchildren. : International journal of pediatric obesity : IJPO : an official journal of the International Association for the Study of Obesity.
Harvard
Groeneveld I. F., Solomons N. W. and Doak C. M. (20070926). Determination of central body fat by measuring natural waist and umbilical abdominal circumference in Guatemalan schoolchildren. : International journal of pediatric obesity : IJPO : an official journal of the International Association for the Study of Obesity.
MLA
Groeneveld Iris F, Solomons Noel W and Doak Colleen M. Determination of central body fat by measuring natural waist and umbilical abdominal circumference in Guatemalan schoolchildren. : International journal of pediatric obesity : IJPO : an official journal of the International Association for the Study of Obesity. 20070926.