T52.2X - Toxic effects of homologues of benzene T52.2 - Toxic effects of homologues of benzene T52.2X - Toxic effects of homologues of benzene T52.2X1 - Toxic effect of homologues of benzene, accidental (unintentional) T52.2X2 - Toxic effect of homologues of benzene, intentional self-harm T52.2X3 - Toxic effect of homologues of benzene, assault T52.2X4 - Toxic effect of homologues of benzene, undetermined