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Zietz B, Schnabl S, Nerlich M, Schoelmerich J, Schaeffler A. Nutritional composition in different training stages in young female athletes (swimming) and association with leptin, IGF-1 and estradiol. Exp Clin Endocrinol Diabetes. 2009 Jun;117(6):283–8. doi: 10.1055/s-0028-1085996. PMID: 19085695. |