Allen, L. V. (2014). Ansel's pharmaceutical dosage forms and drug delivery systems (Eleventh edition.). Wolters Kluwer.
Lua i Stíl Chicago (17ú heag.)Allen, Loyd V. Ansel's Pharmaceutical Dosage Forms and Drug Delivery Systems. Eleventh edition. Philadelphia ; India: Wolters Kluwer, 2014.
Lua MLA (8ú heag.)Allen, Loyd V. Ansel's Pharmaceutical Dosage Forms and Drug Delivery Systems. Eleventh edition. Wolters Kluwer, 2014.
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