Obi Chris C Emdex vols I & II: nurses reference: based on WHO model formulary & Nigeria's essential medicines list - June 2024 - May 2025 ed. - Lagos Emdex 2025 - xxv,111p.: ill.; 21cm Includes index ISSN: 1118-3764 Subjects--Topical Terms: Drugs LC Class. No.: REF RM 300 .O24 2025