TY - GEN AU - McKeegan,D E AU - Savory,C J AU - MacLeod,M G AU - Mitchell,M A TI - Development of pecking damage in layer pullets in relation to dietary protein source SN - 0007-1668 PY - 2001///1204 KW - Aggression KW - drug effects KW - Animal Feed KW - Animal Husbandry KW - Animals KW - Behavior, Animal KW - Cannibalism KW - Chickens KW - physiology KW - Dietary Proteins KW - administration & dosage KW - Estradiol KW - blood KW - Feathers KW - Female KW - Oviposition KW - Plant Proteins KW - Progesterone KW - Random Allocation N1 - Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1080/713655013 ER -