Status of 'MG' 'FE' 'CU' and 'ZN' in brazilian female water-polo team in pre competition, detraining, and training periods - Sardinha, Fátima Aparecida Arantes; Mari, Eliane Teixeira Luz; Leite, João Jorge; Colli, Célia (International Symposium on Trace Elements in Man and Animals (TEMA), 2002)