Occupational exposures associated with work-related asthma and work-related wheezing among U.S. workers.Published in:American Journal of Industrial Medicine, 2003, v. 44, n. 4, p. 368, doi. 10.1002/ajim.10291By:Arif, Ahmed A.;Delclos, George L.;Whitehead, Lawrence W.;Tortolero, Susan R.;Lee, Eun S.Publication type:Article
Earnings in big occupations.Published in:Monthly Labor Review, 2006, v. 129, n. 6, p. 2Publication type:Article