Martínez-Sanz, J.M., Mielgo-Ayuso, J. and Urdampilleta, A. 2012. Body Composition and Somatotype in Adolescent Competion Swimmers. Spanish Journal of Human Nutrition and Dietetics. 16, 4 (Oct. 2012), 130–136. DOI:https://doi.org/10.14306/renhyd.16.4.59.