Pulmonary physicians in the practice of sleep medicine.
Wagner
Peter D
PD
Epstein
Lawrence J
LJ
Kvale
Paul A
PA
D002568:Certification / Q000379:methods; D004502:Education, Medical, Continuing / Q000379:methods*; D006801:Humans; D015272:Pulmonary Medicine / Q000193:education*; D012893:Sleep Wake Disorders / Q000628:therapy*; D012955:Societies, Medical / Q000458:organization & administration; D013044:Specialty Boards / Q000458:organization & administration; D014481:United States