T48 - Poisoning by, adverse effect of and underdosing of agents primarily acting on smooth and skeletal muscles and the respiratory system
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