title: Singing the blues: is it really cyanosis?
authors.affiliation: Emergency Services, Box 359702, Harborview Medical Center, 325 Ninth Avenue, Seattle WA 98104, USA. abaer@u.washington.edu
authors.forename: Amy
authors.initials: A
authors.lastname: Baernstein
authors.forename: Kelly M
authors.initials: KM
authors.lastname: Smith
authors.forename: Joann G
authors.initials: JG
authors.lastname: Elmore
mesh_terms: D001129:Argyria / Q000175:diagnosis*; D003490:Cyanosis / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged