Observations on the behaviour of suckling pigs
Tài liệu tham khảo
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Braude, 1948, Some observations of the behaviour of pigs in an experimental piggery, Bull. anim. Behav., 6, 17
Cowie, 1951, Terminology for use in lactational physiology, Nature, 168, 421, 10.1038/168421a0
Donald, 1937, The milk consumption and growth of suckling pigs, Emp. J. Agric., 5, 349
Hammond, 1936, The physiology of milk and butter fat secretion, Vet. Rec., 16, 519
Ostertag, 1908, Untersuchungen über die Milchsekretion des Schweines und die Ernährung der Ferkel, Landw. Jb., 37, 201
Whittlestone, 1953, The milk-ejection response of the sow to standard doses of oxytocic hormone, J. dairy Res., 20, 13, 10.1017/S0022029900006646