title: First REM latency in patients with myasthenia gravis: an observation, an hypothesis.
mesh_terms: D000328:Adult; D004569:Electroencephalography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009157:Myasthenia Gravis / Q000175:diagnosis*; D012895:Sleep, REM