title: Methods for evaluation of pulmonary function in infants and preschool children.
mesh_terms: D002675:Child, Preschool; D006801:Humans; D000860:Hypoxia / Q000175:diagnosis*; D007223:Infant; D008722:Methods; D011650:Pulmonary Alveoli / Q000502:physiology*; D012119:Respiration; D012129:Respiratory Function Tests