@misc{misc8d24a794, title = {Allantoin liberation from liquid dispersed systems (o / w emulsions and o / w / o multiple emulsions)}, author = {Ferrari, M and Maruno, M and Goncalves, R A and Nunes, S M and Rocha Filho, Pedro Alves da}, year = {1997}, booktitle = {Congress of Pharmaceutical Sciences} }