Mitchell, E A Why are Polynesian children admitted to hospital for asthma more frequently than European children? [electronic resource] - The New Zealand medical journal Jul 1988 - 446-8 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0028-8446 Subjects--Topical Terms: AdolescentAsthma--drug therapyChildChild, PreschoolCromolyn Sodium--therapeutic useEthnicityEurope--ethnologyHospitals--statistics & numerical dataHumansNew ZealandPatient AdmissionPatient ReadmissionPolynesia--ethnologySocioeconomic FactorsSympathomimetics--therapeutic use