1. Urinary levels of bombesin-like peptides in asymptomatic cigarette smokers: a potential risk marker for smoking-related diseases;Aguayo;Cancer Res.,1992
2. Physiological effects of lead dusts;Baksi,1982
3. S-Phenylcysteine formation in hemoglobin as a biological exposure index to benzene;Bechtold;Arch. Toxicol.,1992
4. Clara cell protein in serum and bronchoalveolar lavage;Bernard;Eur. Resp. J.,1992
5. Air pollution and respiratory symptoms in preschool children;Braun-Fahrlander;Am. Rev. Respir. Dis.,1992