T43.3X2 - Poisoning by phenothiazine antipsychotics and neuroleptics, intentional self-harm T43.3 - Poisoning by, adverse effect of and underdosing of phenothiazine antipsychotics and neuroleptics T43.3X - Poisoning by, adverse effect of and underdosing of phenothiazine antipsychotics and neuroleptics T43.3X2 - Poisoning by phenothiazine antipsychotics and neuroleptics, intentional self-harm