Suwan P. In-patient Medical Service Charge of Pediatric Patients with Asthma at BMA Medical College and Vajira Hospital. Vajira Med J [internet]. 2011 Sep. 29 [cited 2026 Apr. 22];54(2):159-70. available from: https://he02.tci-thaijo.org/index.php/VMED/article/view/444