title: Dom Pedro II daytime sleepiness.
authors: Arthur Harry
authors: AH
authors: Chapman
mesh_terms: D001938:Brazil; D006970:Disorders of Excessive Somnolence / Q000209:etiology / Q000266:history*; D005197:Famous Persons; D049672:History, 19th Century; D006801:Humans; D020181:Sleep Apnea, Obstructive / Q000150:complications / Q000266:history*