Patents of drugs extracted from Brazilian medicinal plants

Aracy P S Balbani1, Dulce H S Silva, Jair C Montovani

  • 1Botucatu Medical School, Sao Paulo State University, Otorhinolaryngology-Head and Neck Surgery Department, Botucatu, Rua Capitao Lisboa, 715-cj. 33, 18270-070, Tatui, Sao Paulo, Brazil. a_balbani@hotmail.com

Abstract

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