Nakapun, Natita, and Pongrak Boonyanurak. 2026. “Effect of Multi-Strain Probiotics on Constipation and Quality of Life in Menopausal Women: A double-blind, Randomized, Placebo-controlled, Single-center trial”. Thai Journal of Obstetrics and Gynaecology 34 (3). Bangkok, Thailand:204-16. https://doi.org/10.66650/tjog.v34i3.277495.