Gayathri Devi S. Formulation and evaluation of few Nasal drug delivery systems; thesis / by S. Gayathri Devi - Mangalagangotri : Mangalore University, 1997. - 292 p. ; 29 cm. Subjects--Topical Terms: Pharmaceutical Science-thesis Dewey Class. No.: PHD 615.1 / N97/GAY;2