priligy tablets online Other genes that are highly polymorphic in this gene family are CYP2C9 and CYP2C19, while other genes with important functional polymorphisms are CYP1A2, CYP1B1, CYP2A6, CYP2A13, CYP2B6, CYP2C8, CYP2J2, CYP2R1, CYP2W1, CYP3A4, CYP3A5, CYP3A7, CYP4A22, CYP4B1, CYP4F2, CYP5A1, CYP8A1, CYP19A1, CYP21A2, and CYP26A1 43
