TY  - GEN
AU  - Montealegre,F
AU  - Chardon,D
AU  - Tarrats,H
TI  - Environmental factors precipitating bronchial asthma exacerbations in southern Puerto Rico: a pilot study
SN  - 0277-0903
PY  - 1993///0809
KW  - Adolescent
KW  - Adult
KW  - Aged
KW  - Aged, 80 and over
KW  - Air Pollutants
KW  - adverse effects
KW  - Asthma
KW  - etiology
KW  - Environmental Exposure
KW  - Female
KW  - Humans
KW  - Male
KW  - Middle Aged
KW  - Pilot Projects
KW  - Puerto Rico
KW  - Risk Factors
KW  - Seasons
KW  - Sex Factors
KW  - Smoking
N1  - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S
UR  - https://doi.org/10.3109/02770909309054520
ER  -