title: Some characteristics of external respiratory function in ontogeny.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D002245:Carbon Dioxide / Q000502:physiology; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D010100:Oxygen / Q000502:physiology; D010101:Oxygen Consumption; D012016:Reference Values; D012119:Respiration; D012737:Sex Factors
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen