ALLEN LOYD V, . (2018). ANSEL'S PHARMACEUTICAL DOSAGE FORMS & DRUG DELIVERY SYSTEM. NEW YORK: WOLTERS KLUWER.
ALLEN LOYD V, . 2018. ANSEL'S PHARMACEUTICAL DOSAGE FORMS & DRUG DELIVERY SYSTEM. NEW YORK: WOLTERS KLUWER.
ALLEN LOYD V, . ANSEL'S PHARMACEUTICAL DOSAGE FORMS & DRUG DELIVERY SYSTEM. NEW YORK: WOLTERS KLUWER. 2018.