Showing 1 - 2 results of 2 for search 'Doug Helmersen', query time: 0.01s Refine Results
  1. 1
    Sildenafil Treatment of Primary Pulmonary Hypertension

    Sildenafil Treatment of Primary Pulmonary Hypertension by Kevin B Laupland, Doug Helmersen, David A Zygun, Sidney M Viner

    Published 2003-01-01
    Get full text
    Article
    Save to List
    Saved in:
  2. 2
    Diagnostic Evaluation and Management of Chronic Thromboembolic Pulmonary Hypertension: A Clinical Practice Guideline

    Diagnostic Evaluation and Management of Chronic Thromboembolic Pulmonary Hypertension: A Clinical Practice Guideline by Sanjay Mehta, Doug Helmersen, Steeve Provencher, Naushad Hirani, Fraser D Rubens, Marc De Perrot, Mark Blostein, Kim Boutet, George Chandy, Carole Dennie, John Granton, Paul Hernandez, Andrew M Hirsch, Karen Laframboise, Robert D Levy, Dale Lien, Simon Martel, Gerard Shoemaker, John Swiston, Justin Weinkauf

    Published 2010-01-01
    Get full text
    Article
    Save to List
    Saved in:

Search Tools: