School of Dentistry

Chawin Upara, D.D.S.

Chawin Upara, D.D.S.

Assistant Lecturer

Tel: +66 (0) 5391 3300


Doctor of Dental Surgery, Chiang Mai University, Thailand



Upara C, Vechpanich C, Dewi A, Srisuwan T, Louwakul P. Efficacy of a simple apical negative pressure kit on smear layer removal from the root canal surface. An in vitro study. Saudi Endod J. 2020; 10:240-6.

Dewi A, Upara C, Chaiariyakul D, Louwakul P. Smear layer removal from root canal dentin and antimicrobial effect of citric acid-modified chlorhexidine. Eur Endod J. 2020; 5:257-63.