TY - CPAPER TI - Daily profile of plasma melatonin concentrations of Saanen goats submitted to artificial photoperiod in Brazil PY - 2004 AU - Coelho, Lia de Alencar AU - Torreão, Jacira Neves da Costa AU - Sasa, Aya AU - Nonaka, K O AU - Previero, Thiago de Campos AU - Yokoyama, Maysa Yuri Querobim T2 - International Congress on Animal Reproduction J2 - Abstracts PP - Belo Horizonte PB - Colégio Brasileiro de Reprodução Animal - CBRA ER -