Influence of feed intake during pregnancy and lactation on fat body reserve mobilisation, plasma leptin and reproductive function of primiparous lactating sows Armelle Prunier, César A. Mejia Guadarrama, Jacques Mourot and Hélène QuesnelReprod. Nutr. Dev., 41 4 (2001) 333-347DOI: https://doi.org/10.1051/rnd:2001135