TY - JOUR T1 - WHO and Gilead Sciences extend collaborative agreement to enhance access to treatment for visceral leishmaniasis JF - Saudi Medical Journal JO - Saudi Med J SP - 227 LP - 228 VL - 44 IS - 2 A2 - , Y1 - 2023/02/01 UR - http://smj.org.sa/content/44/2/227.abstract N2 - ER -