Tochaiwat K, Predeekanit K, Udom T, Srisubat A, Thaiyakul A 2019. Unit Cost and Break-Even Point of Visual Biofeedback Therapy for Treatment Stroke Patient at the Supreme Patriarch Nyanasanwara Geriatric Medicine Hospital, Chonburi Province. Journal of The Department of Medical Services. 44, 2 (Apr. 2019), 42–46.