1. Increasing detection rate of helicobacter pylori infection in nonvariceal upper gastrointestinal bleeding patients by adding histology to the rapid urease test: an experience from lampang hospital
Charan Pankongngam

2. Factors associated with hypothyroidism following hemithyroidectomy: a prospective study
Sanathorn Chowsilpa, Rak Tananuvat

3. Comparison occlusion between closed and open reduction of unilateral condylar fractures: a randomized controlled trial
Kacha Ariyatukun, Krit Kwan-ngern, Pattriyaporn Boonyawong, Wimon Sirimaharaj

4. Clinicopathological study of kimura disease and angiolymphoid hyperplasia with eosinophilia in patients at maharaj nakorn chiang mai hospital
Sayanan Chowsilpa, Pongsak Mahanupab

5. Survey of sand flies and leishmania infection in doi saket district, chiang mai province, thailand
Sriwatapron Sor-suwan, Narissara Jariyapan, Chonlada Mano, Pradya Somboon

6. Lantibiotics : synthesis and antimicrobial activity
Siriwoot Sookkhee, Choompone Sakonwasun