1. Megatrend
None

2. Smallholder dairy cattle production in the northeast of vietnam
Suphawadee Yaemkong, Tuan Nguyen Ngoc, Panadda Kolnathon, Sirikranda Yaemkong

3. Fluoride level in plasma blood and urine of first-trimester pregnant women living in a province
Sanhawat Chaiwong, Tippawan Chaiwong, Benjawan Nunthachai, Korparakamon Sripirom

4. Determination of airborne bacteria and fungi in the laboratories of a university
Noppadon Muangsue, Piyawan Amimanan

5. Frailty phenotype characteristics of community-dwelling frail elderly people in a sub-district
Sompong Morarit, Kanjana Taypa, Witaya Boonyod, Penprapa Siviroj