by Lopez, M L, Lavilla, M T, Recasens, I, Graell, J, Vendrell, M
Published in Journal of the science of food and agriculture (01.02.2000)

by Esque Ruiz, M T, Alvarez, E, Lavilla, H, Alameda, F, Dolcet, M, Carbonell, X
Published in Anales españoles de pediatría (01.08.1987)