title: Immunologic components in human milk during the second year of lactation.
mesh_terms: D000907:Antibodies, Bacterial / Q000032:analysis; D005260:Female; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis; D007774:Lactation; D007781:Lactoferrin / Q000032:analysis; D008895:Milk, Human / Q000276:immunology*; D009113:Muramidase / Q000032:analysis; D011247:Pregnancy
chemical_list: D000907:Antibodies, Bacterial; D007136:Immunoglobulins; D009113:Muramidase; D007781:Lactoferrin