Authors:
Wobeser, WL
Yuan, L
Naus, M
Corey, P
Edelson, J
Heywood, N
Holness, DL
Citation: Wl. Wobeser et al., Expanding the epidemiologic profile: risk factors for active tuberculosis in people immigrating to Ontario, CAN MED A J, 163(7), 2000, pp. 823-828
Authors:
Tarlo, SM
Leung, K
Broder, I
Silverman, F
Holness, DL
Citation: Sm. Tarlo et al., Asthmatic subjects symptomatically worse at work - Prevalence and characterization among a general asthma clinic population, CHEST, 118(5), 2000, pp. 1309-1314
Citation: Mk. Schweigert et al., Occupational health and safety management systems in the Canadian pulp andpaper industry: Methods of auditing, J OCCUP ENV, 41(10), 1999, pp. 857-862