| web | Nora D. Volkow, M.D., Ruben D.... | N Engl J Med | 2014-06-05 |
| web | Nora D. Volkow, M.D., Ruben D.... | N Engl J Med | 2014-06-05 |
| web | Steve Connor | The Telegraph | 2014-06-05 |
| web | Martin Storr, Shane Devlin | Inflamm Bowel Dis | 2014-03-01 |
| web | Grace Thomas, MD, Robert A. Kl... | American Journal of Cardiology | 2013-10-30 |
| web | Tashkin DP | Ann Am Thorac Soc | 2013-06-01 |
| web | | ScienceDaily | 2009-08-13 |
| web | Sarah Aldington, Matire Harwoo... | Eur Respir J | 2008-08-14 |
| web | Sarah Aldington, Matire Harwoo... | Eur Respir J | 2008-08-14 |
| web | Julie H Ishida, Marion G Peter... | Clin Gastroenterol Hepatol | 2008-01-01 |
| web | Julie H Ishida, Marion G Peter... | Clin Gastroenterol Hepatol | 2008-01-01 |
| | | | |
| web | T C Wu, D P Tashkin, B Djahed | N Engl J Med | 1988-02-11 |