Prevalence of asthma symptoms amongst adult New Zealanders.
Crawford
R J
RJ
D000328:Adult; D001249:Asthma / Q000453:epidemiology / Q000209:etiology*; D006801:Humans; D009520:New Zealand / Q000453:epidemiology; D015995:Prevalence; D011602:Psychophysiologic Disorders / Q000150:complications*