TY - GEN AU - Mongin,P AU - Sauveur,B TI - Voluntary food and calcium intake by the laying hen SN - 0007-1668 PY - 1974///1216 KW - Animal Feed KW - Animals KW - Calcium, Dietary KW - administration & dosage KW - Chickens KW - physiology KW - Circadian Rhythm KW - Eating KW - Female KW - Ostreidae KW - Oviposition KW - Ovulation KW - Time Factors N1 - Publication Type: Journal Article UR - https://doi.org/10.1080/00071667408416118 ER -