Pediatrics
Paediatrics is the branch of medicine that deals with the medical care of infants, children, and adolescents, and the age limit usually ranges from birth up to 18-21 years of age.
Paediatrics is the branch of medicine that deals with the medical care of infants, children, and adolescents, and the age limit usually ranges from birth up to 18-21 years of age.
Source: Pediatrics Wikipedia