ตฤณวุฒิพงษ์ ก.; Rachagrai, T. .; Tumala, P.; Nasa-arn, S. . Effects of a Salty Reduction Program in the Suspected Hypertensive Patients in Health Area 7. The office of disease prevention and control 9th Nakhon Ratchasima Journal 2021, 27, 43–52.