The nursing and suckling behaviour of pigs. III. Behaviour when milk ejection is elicited by manual stimulation of the udder.
D000818:Animals; D000831:Animals, Newborn; D005260:Female; D007774:Lactation; D008321:Mammary Glands, Animal / Q000502:physiology*; D008893:Milk Ejection; D010812:Physical Stimulation; D011247:Pregnancy; D013391:Sucking Behavior; D013552:Swine / Q000502:physiology*