1. The selection and use of essential medicines :   Publication: Geneva, Switwerland : World Health Organization, 2007 . vi, 162 p. Date:2007 Availability: Copies available: Turkeyen Campus United Nations Science and Technology [RA8 T4 W67no. 946] (1), Actions: Add to cart
2. The selection and use of essential medicines:   Publication: Gnevea, Switzerland: World Health Organization 2015 . xv, 546 p. : Date:2015 Availability: Copies available: Turkeyen Campus United Nations Science and Technology [RA8 T4 W67 no. 994] (1), Actions: Add to cart