Trono, M. P. L., & Umali, D. V. A survey of the top 100 drugs used in the Medicine Wards of the Philippine General Hospital for the 1st and 2nd Quarter of 1997.
Čikaški stil citiranja (17. izdanje)Trono, Maria Pia L., i Daisy V. Umali. A Survey of the Top 100 Drugs Used in the Medicine Wards of the Philippine General Hospital for the 1st and 2nd Quarter of 1997.
MLA način citiranja (9. izdanje)Trono, Maria Pia L., i Daisy V. Umali. A Survey of the Top 100 Drugs Used in the Medicine Wards of the Philippine General Hospital for the 1st and 2nd Quarter of 1997.
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