T48.9 - Poisoning by, adverse effect of and underdosing of other and unspecified agents primarily acting on the respiratory system
T48.99 - Poisoning by, adverse effect of and underdosing of other agents primarily acting on the respiratory system
T48.991 - Poisoning by other agents primarily acting on the respiratory system, accidental (unintentional)
T48.992 - Poisoning by other agents primarily acting on the respiratory system, intentional self-harm
T48.993 - Poisoning by other agents primarily acting on the respiratory system, assault
T48.994 - Poisoning by other agents primarily acting on the respiratory system, undetermined
T48.995 - Adverse effect of other agents primarily acting on the respiratory system
T48.996 - Underdosing of other agents primarily acting on the respiratory system