Antibody responses of young infants to naturally occurring viral infections.
D000257:Adenoviridae Infections / Q000276:immunology; D000917:Antibody Formation; D003384:Coxsackievirus Infections / Q000276:immunology; D029822:Enterovirus B, Human; D004769:Enterovirus Infections / Q000276:immunology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009500:Neutralization Tests; D014777:Virus Diseases / Q000276:immunology*