Humphries I R, Hua V, Ban L, Gaskin K J, Howman-Giles R
James Fairfax Institute of Paediatric Clinical Nutrition, Royal Alexandra Hospital for Children (RAHC), Parramatta, NSW, Sydney, Australia.
Ann N Y Acad Sci. 2000 May;904:104-6. doi: 10.1111/j.1749-6632.2000.tb06429.x.