Efficacy of Wang Nam Yen herbal tea on human milk production: A randomized controlled trial.
Koollachart SaejuengTanawin NopsoponPiyawadee WuttikonsammakitWattanaporn KhumbunKrit PongpirulPublished in: PloS one (2022)
The study was approved by the institutional review board of Sunpasitthiprasong Hospital (No.061/2559) and was registered TCTR20170811003 with the Thai Clinical Trial Registry.