T42 - Poisoning by, adverse effect of and underdosing of antiepileptic, sedative- hypnotic and antiparkinsonism drugs
T42.3 - Poisoning by, adverse effect of and underdosing of barbiturates
Excludes 1:
-poisoning by, adverse effect of and underdosing of thiobarbiturates T41.1-)
T42.3X - Poisoning by, adverse effect of and underdosing of barbiturates
T42.3X1 - Poisoning by barbiturates, accidental (unintentional)
T42.3X2 - Poisoning by barbiturates, intentional self-harm
T42.3X3 - Poisoning by barbiturates, assault
T42.3X4 - Poisoning by barbiturates, undetermined
T42.3X5 - Adverse effect of barbiturates
T42.3X6 - Underdosing of barbiturates