IMPORTANCE OF P450 POLYMORPHISM IN THE DEVELOPMENT OF DILI/HILI: HISTOLOGICAL AND BIOCHEMICAL FINDINGS Tayna da Silva Domingos; Vinicius Santos Nunes; Luiz Antônio Rodrigues de Freitas; Genario Oliveira Santos Júnior; Raymundo Paraná Ferreira Filho; Maria Schinoni Protti;