Umar Hafiz Khan

Airflow Obstruction and Use of Solid Fuels for Cooking or Heating. BOLD (Burden of Obstructive Lung Disease) Results

André F.S. Amaral, Jaymini Patel, Bernet Kato et al. · American Journal of Respiratory and Critical Care Medicine · 2017 · 82 citations · Full text

Hookah smoking and lung cancer in the Kashmir valley of the Indian subcontinent.

Parvaiz A Koul, Mubashir R Hajni, Mushtaq A Sheikh et al. · PubMed · 2011 · 79 citations

Overdiagnosis of COPD in Subjects With Unobstructed Spirometry

Lea Sator, Andreas Horner, Michael Studnicka et al. · CHEST Journal · 2019 · 71 citations · Full text

Occupational Lung Diseases, Advanced Lung Disease, Pulmonary Medicine +3

Osmotic demyelination syndrome following slow correction of hyponatremia: Possible role of hypokalemia

Mohammed Ashraf, Parvaiz A Koul, Umar Hafiz Khan et al. · Indian Journal of Critical Care Medicine · 2013 · 30 citations · Full text

Prevalence of chronic airflow limitation in Kashmir, North India: results from the BOLD study

Parvaiz A Koul, Nissar A. Hakim, Suhail Malik et al. · The International Journal of Tuberculosis and Lung Disease · 2016 · 21 citations · Full text