title: The case of a missing PLM.
authors.forename: B
authors.initials: B
authors.lastname: El-Ad
authors.forename: R D
authors.initials: RD
authors.lastname: Chervin
mesh_terms: D006801:Humans; D008297:Male; D008875:Middle Aged; D020189:Nocturnal Myoclonus Syndrome / Q000150:complications / Q000175:diagnosis*; D017286:Polysomnography / Q000379:methods; D011175:Positive-Pressure Respiration / Q000379:methods; D012720:Severity of Illness Index; D020181:Sleep Apnea, Obstructive / Q000150:complications / Q000628:therapy