T44.4X1 - Poisoning by predominantly alpha-adrenoreceptor agonists, accidental (unintentional) T44.4 - Poisoning by, adverse effect of and underdosing of predominantly alpha-adrenoreceptor agonists T44.4X - Poisoning by, adverse effect of and underdosing of predominantly alpha-adrenoreceptor agonists T44.4X1 - Poisoning by predominantly alpha-adrenoreceptor agonists, accidental (unintentional)