The American Board of Sleep Medicine (ABSM) is a nonprofit organization that certifies physicians, PhDs, specialists, and technologists in the specialty of sleep medicine. ABSM shares office space and at least some staff with the American Academy of Sleep Medicine (AASM) in Darien, Illinois, USA; the two organizations are closely related and serve basically the same constituency. In the past, the ABSM has offered four distinct examinations: As of 2020 the ABSM still offers one examination: More information...
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