Abecia, J.; Forcada, F.; Valares, J.; Palacín, I.; Martín, S.; Martino, A.; Gómez, M.; Palacios, C. Does Melatonin Treatment During Lactation Influence Milk Production in Lacaune and Assaf Ewes?. Span. j. agric. res. 2005, 3, 396-401.