Cheung, Kitty Kit Ting. “A NEW CARE DELIVERY MODEL: DRUG REFILL SERVICES (DRS) IN A BUSY ENDOCRINE CLINIC OF A TERTIARY MEDICAL CENTRE”. Journal of the ASEAN Federation of Endocrine Societies, vol. 38, no. S3, Nov. 2023, p. 78, doi:10.15605/jafes.038.AFES.119.