PT - JOURNAL ARTICLE ED - , TI - WHO and Gilead Sciences extend collaborative agreement to enhance access to treatment for visceral leishmaniasis DP - 2023 Feb 01 TA - Saudi Medical Journal PG - 227--228 VI - 44 IP - 2 4099 - http://smj.org.sa/content/44/2/227.short 4100 - http://smj.org.sa/content/44/2/227.full SO - Saudi Med J2023 Feb 01; 44