T65.3X1 - Toxic effect of nitroderivatives and aminoderivatives of benzene and its homologues, accidental (unintentional) T65.3 - Toxic effect of nitroderivatives and aminoderivatives of benzene and its homologues T65.3X - Toxic effect of nitroderivatives and aminoderivatives of benzene and its homologues T65.3X1 - Toxic effect of nitroderivatives and aminoderivatives of benzene and its homologues, accidental (unintentional)