On pneumoencephalographic measuring methods in children.
D000293:Adolescent; D002508:Cephalometry; D002552:Cerebral Ventricles / Q000033:anatomy & histology*; D014695:Cerebral Ventriculography; D002648:Child; D002675:Child, Preschool; D006128:Growth; D006801:Humans; D007223:Infant