T48.4X - Poisoning by, adverse effect of and underdosing of expectorants T48.4 - Poisoning by, adverse effect of and underdosing of expectorants T48.4X - Poisoning by, adverse effect of and underdosing of expectorants T48.4X1 - Poisoning by expectorants, accidental (unintentional) T48.4X2 - Poisoning by expectorants, intentional self-harm T48.4X3 - Poisoning by expectorants, assault T48.4X4 - Poisoning by expectorants, undetermined T48.4X5 - Adverse effect of expectorants T48.4X6 - Underdosing of expectorants