title: Otolaryngology in the era of subspecialisation.
authors.forename: C T
authors.initials: CT
authors.lastname: Chew
authors.forename: C K
authors.initials: CK
authors.lastname: Teoh
mesh_terms: D005260:Female; D006748:Hospital Departments / Q000639:trends; D006801:Humans; D008297:Male; D010036:Otolaryngology / Q000193:education*; D012846:Singapore; D013038:Specialization / Q000639:trends