The association between daily outpatient visits for allergic rhinitis and pollen levels in Beijing
Fengying Zhang, Thomas Krafft, Deshan Zhang, Jin Xu, Wuyi WangVolume:
417-418
Year:
2012
Language:
english
Pages:
6
DOI:
10.1016/j.scitotenv.2011.12.021
File:
PDF, 266 KB
english, 2012