title: A 61-year-old man with unexplained daytime and nighttime hypoxia.
authors.affiliation: Cedars-Sinai Medical Center, Los Angeles, CA, USA. capoon1@gmail.com
authors.forename: Charles
authors.initials: C
authors.lastname: Poon
authors.forename: Michelle
authors.initials: M
authors.lastname: Zeidler
authors.forename: Tisha
authors.initials: T
authors.lastname: Wang
mesh_terms: D000531:Altitude; D006801:Humans; D000860:Hypoxia / Q000175:diagnosis* / Q000209:etiology* / Q000628:therapy; D008297:Male; D008875:Middle Aged; D020182:Sleep Apnea, Central / Q000175:diagnosis* / Q000209:etiology* / Q000628:therapy