T44 - Poisoning by, adverse effect of and underdosing of drugs primarily affecting the autonomic nervous system
T44.0 - Poisoning by, adverse effect of and underdosing of anticholinesterase agents
T44.0X - Poisoning by, adverse effect of and underdosing of anticholinesterase agents
T44.0X1 - Poisoning by anticholinesterase agents, accidental (unintentional)
T44.0X2 - Poisoning by anticholinesterase agents, intentional self-harm
T44.0X3 - Poisoning by anticholinesterase agents, assault
T44.0X4 - Poisoning by anticholinesterase agents, undetermined
T44.0X5 - Adverse effect of anticholinesterase agents
T44.0X6 - Underdosing of anticholinesterase agents