The evolution of the mammary gland and the milk it produces.
Ruth A
RA
Lawrence
D000818:Animals; D005075:Biological Evolution; D001940:Breast / Q000502:physiology*; D005260:Female; D006801:Humans; D007107:Immune System / Q000502:physiology*; D007112:Immunity, Maternally-Acquired; D007223:Infant; D008321:Mammary Glands, Animal / Q000276:immunology*; D008895:Milk, Human / Q000276:immunology*; D011247:Pregnancy