Changes in asthma prevalence.

Mitchell, E A

Changes in asthma prevalence. [electronic resource] - Archives of disease in childhood Jun 1990 - 646 p. digital

Publication Type: Letter; Comment

1468-2044

10.1136/adc.65.6.646 doi


Asthma--epidemiology
Child
Humans
Prevalence
Respiratory Sounds
United Kingdom--epidemiology