Thishaya, L. G. S.; Gunawardena, S.; Karunanayaka, K. D. S. V.
(Faculty of Allied Health Sciences, University of Ruhuna, Galle, Sri Lanka, 2022-08-26)
Background: Pharmaceutical waste is a type of healthcare waste that includes expired, unused,
spilled, and contaminated pharmaceutical products, drugs, vaccines, and sera that are no longer
required and need to be ...