TY  - BOOK
AU  - Sharma Amit
AU  -  Dr. Ashok Shah Gu.
AU  - University of Delhi. Faculty of Medical Sciences. Department of Pulmonary Medicine
ED  - University of Delhi. Faculty of Medical Sciences. Department of Pulmonary Medicine
TI  - To determine the frequency of co-occurrence of allergic rhinitis and bronchial asthma and to assess the effect of exposure to environmental tobacco smoke in patients with bronchial asthma and/or rhinitis
PY  - 2004///
KW  - MEDICINE
ER  -