title: Development of immunity.
authors.forename: A
authors.initials: A
authors.lastname: Whitelaw
authors.forename: J
authors.initials: J
authors.lastname: Parkin
mesh_terms: D003165:Complement System Proteins / Q000276:immunology; D006801:Humans; D007116:Immunization, Passive; D007136:Immunoglobulins / Q000096:biosynthesis; D007231:Infant, Newborn; D007234:Infant, Premature / Q000276:immunology*; D007958:Leukocyte Count; D010586:Phagocytes / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D007136:Immunoglobulins; D003165:Complement System Proteins