Responses of dairy ewes before and after parturition, to different nutritional regimes during pregnancy. I. - Ewe body weight, uterine contents, and lamb birth weight D. STERN, J. H. ADLER, H. TAGARI and E. EYALAnn. Zootech., 27 3 (1978) 317-333DOI: https://doi.org/10.1051/animres:19780303