Errata for the following articles: OHPD 2015;13(1):4 Comparative Evaluation of Terminalia chebula Extract Mouthwash and Chlorhexidine Mouthwash on Plaque and Gingival Inflammation - 4-week Randomised Control Trial Devanand Gupta/Rajendra Kumar Gupta/Dara John Bhaskar/Vipul Gupta OHPD 2015;13(4):309-315 Comparative Efficacy of Aloe vera and Benzydamine Mouthwashes on Radiation-induced Oral Mucositis: A Triple-blind, Randomised, Controlled Clinical Trial Sahebjamee, Mahnaz / Mansourian, Arash / Mohammad, Haji Mirza Mohammad / Zadeh, Mohsen Taghi / Bekhradi, Reza / Kazemian, Ali / Manifar, Soheila / Ashnagar, Sajjad / Doroudgar, Kiavash