Oral prednisolone for acute otitis media in children: protocol of a pilot randomised, open-label, controlled study (OPAL study).
Respati W RanakusumaAmanda R McCulloughEka D SafitriYupitri Pitoyonull WidyaningsihChristopher B Del MarElaine M BellerPublished in: Pilot and feasibility studies (2018)
Study registry number: ACTRN12618000049279. Name of registry: the Australian New Zealand Clinical Trials Registry (ANZCTR). Date of registration: 16 January 2018.