Authors:
BURNETT RT
DALES RE
RAIZENNE ME
KREWSKI D
SUMMERS PW
ROBERTS GR
RAADYOUNG M
DANN T
BROOK J
Citation: Rt. Burnett et al., EFFECTS OF LOW AMBIENT LEVELS OF OZONE AND SULFATES ON THE FREQUENCY OF RESPIRATORY ADMISSIONS TO ONTARIO HOSPITALS, Environmental research, 65(2), 1994, pp. 172-194