1. Heated, humidified air for the common cold;Singh;Cochrane Database Syst Rev,2017
2. Steam inhalation or humidified oxygen for acute bronchiolitis in children up to three years of age;Umoren;Cochrane Database Syst Rev,2011
3. Humidified air inhalation for treating croup: a systematic review and meta-analysis;Moore;Fam Pract,2007
4. Scalds as a result of vapour inhalation therapy in children;Wallis;Burns,2008
5. What self-care advice should i give to someone with the common cold? [Internet]. Summaries;Common Cold-management,2016