• Publications
  • Influence

Claim Your Author Page
Ensure your research is discoverable on Semantic Scholar. Claiming your author page allows you to personalize the information displayed and manage publications (all current information on this profile has been aggregated automatically from publisher and metadata sources).
  • Muhammad Ahsan Zafar, Wayne M. Tsuang, Laura A Lach, William L. Eschenbacher, Ralph J. Panos
  • Medicine
  • Lung
  • 2012 (First Publication: 1 April 2013)
  • BackgroundDynamic hyperinflation (DH) causes exercise limitation and exertional dyspnea in patients with chronic obstructive pulmonary disease (COPD). Exertional desaturation (ED) also occursContinue Reading
  • Richard T. Davey, Eduardo Fernández-Cruz, +169 authors Juan Pablo Ramírez-Hinojosa
  • Medicine
  • The Lancet. Respiratory medicine
  • 2019 (First Publication: 1 November 2019)
  • BACKGROUND Since the 1918 influenza pandemic, non-randomised studies and small clinical trials have suggested that convalescent plasma or anti-influenza hyperimmune intravenous immunoglobulin (hIVIG)Continue Reading
  • Andrew Osterburg, Laura A Lach, Ralph J. Panos, Michael T Borchers
  • Medicine
  • Annals of the American Thoracic Society
  • 2018 (First Publication: 1 December 2018)
  • RATIONALE Worsening of symptoms often occurs during chronic obstructive pulmonary disease (COPD) exacerbations, which increases morbidity and mortality of patients. Recent work suggests some patientsContinue Reading
  • Muhammad Ahsan Zafar, Wayne M. Tsuang, Laura A Lach, William L. Eschenbacher, Ralph J. Panos
  • Medicine
  • 2011 (First Publication: 1 October 2011)
  • Background Dynamic hyperinflation (DH) causes exercise limitation and exertional dyspnea in patients with chronic obstructive pulmonary disease (COPD). Exertional desaturation (ED) also occursContinue Reading