title: Common colds complicated by acute sinusitis.
authors.affiliation: Toronto Hospital.
authors.forename: A
authors.initials: A
authors.lastname: Alkhenizan
authors.forename: M F
authors.initials: MF
authors.lastname: Evans
mesh_terms: D000208:Acute Disease; D003139:Common Cold / Q000150:complications* / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D005194:Family Practice; D006801:Humans; D015994:Incidence; D011859:Radiography; D012852:Sinusitis / Q000000981:diagnostic imaging* / Q000209:etiology*