Thacheephan, Thanatchaporn, Tipawan Daramas, and Autchareeya Patoomwan. 2023. “Effects of Simulated Hands on Pain Responses to Heel Stick in Premature Infants”. Journal of The Royal Thai Army Nurses 24 (3):205-13. https://he01.tci-thaijo.org/index.php/JRTAN/article/view/263436.