David W. Appel, M.D.

Medicine & Life Sciences

1. Metaproterenol 100%
2. Asthma 66%
3. Obstructive Sleep Apnea 64%
4. Aminophylline 56%
5. Lactic Acidosis 53%
6. Smoking Cessation 45%
7. Post-Traumatic Stress Disorders 41%
8. Epinephrine 38%
9. Smokers 38%
10. Hypoxia 38%
11. Peak Expiratory Flow Rate 38%
12. Respiratory Acidosis 36%
13. Occupational Groups 36%
14. Lung 33%
15. Sleep Apnea Syndromes 31%
16. Tobacco Use Cessation 28%
17. Beclomethasone 28%
18. Cognition 28%
19. Severe Acute Respiratory Syndrome 26%
20. Ischemic Preconditioning 26%
21. Pneumocystis Pneumonia 26%
22. Emergency Treatment 25%
23. Therapeutic Irrigation 23%
24. Adult Respiratory Distress Syndrome 23%
25. Hypoventilation 22%
26. Aerosols 22%
27. Pandemics 22%
28. Endometriosis 22%
29. Emergency Medical Services 22%
30. Tobacco Use 21%
31. Drug Users 21%
32. Atropine 21%
33. Diaphragm 21%
34. Hispanic Americans 20%
35. Cough 20%
36. Hearing Loss 19%
37. Tobacco 19%
38. Tobacco Products 19%
39. Dexamethasone 19%
40. Reflex 18%
41. Chronic Obstructive Pulmonary Disease 18%
42. Respiration 18%
43. Menstruation 17%
44. Smoking 17%
45. Fatigue 17%
46. Anemia 17%
47. Acquired Immunodeficiency Syndrome 17%
48. Depression 17%
49. Therapeutics 16%
50. Thoracotomy 16%