Respiratory health effects of exposure to Low-NOx unflued gas heaters in the classroom: a double-blind, cluster-randomized, crossover study.
- Resource Type
- Academic Journal
- Source
Environmental Health Perspectives (ENVIRON HEALTH PERSPECT), Oct2010; 118(10): 1476-1482. (7p)- Subject
- Language
- English
- ISSN
- 0091-6765