TY  - JOUR
A1  - Gergen, P.J.
A1  - Mullally, D.I.
A1  - Evans, R.
T1  - National survey of prevalence of asthma among children in the United States, 1976 to 1980
Y1  - 1988
JF  - Pediatrics
VL  - 88
IS  - 1
SP  - 1
EP  - -7

ER  -