APA
Higuchi T. &. S. V., . (1975). Pro-drugs as novel drug delivery systems. American chemical soc., Washington: .
Chicago
Higuchi T & Stella V, . 1975. Pro-drugs as novel drug delivery systems. American chemical soc., Washington: .
Harvard
Higuchi T. &. S. V., . (1975). Pro-drugs as novel drug delivery systems. American chemical soc., Washington: .
MLA
Higuchi T & Stella V, . Pro-drugs as novel drug delivery systems. American chemical soc., Washington: . 1975.