1. Radiocrystallographic study of organic substances. III. Benzocaine;Baptista;An. Acad. Bras. Cienc.,1968
2. Crystal polymorphism of pharmaceuticals;Borka;Acta Pharm. Jugosl.,1990
3. Boyle, M.B., Gikandi, W.W., Gu, Z., Salih, K.S., 2002. Colloidal and Surface Phenomena Aspects of Sunscreen Lotion. Project Report CE457/527, Department of Chemical Engineering, University at Buffalo.
4. On the polymorphism of pharmaceuticals and other molecular crystals. I, theory of thermodynamic rules;Burger;Mikrochim. Acta II,1979
5. Study of the polymorphic behaviour of some local anaesthetic drugs;Giron;J. Therm. Anal.,1997