Juntawises U, Temtap S, Klankaew S, Yeesakoon C. Cost Analysis of Nursing Service Activities in patients with respirator in the male internal medicine ward 1 of Songklanagarind Hospital. Pnu Sci J [internet]. 2019 Jan. 22 [cited 2025 Apr. 26];11(2):93-106. available from: https://li01.tci-thaijo.org/index.php/pnujr/article/view/164584