Ombati JM. Criteria Used to Assess Need for Use of Morphine for Adult Cancer Pain Relief in Kakamega County Referral Hospital, Kenya, Africa. AJPNMS [Internet]. 2020 Dec. 28 [cited 2024 Apr. 19];8(6). Available from: https://www.ajouronline.com/index.php/AJPNMS/article/view/6421