T36.4X - Poisoning by, adverse effect of and underdosing of tetracyclines T36.4 - Poisoning by, adverse effect of and underdosing of tetracyclines T36.4X - Poisoning by, adverse effect of and underdosing of tetracyclines T36.4X1 - Poisoning by tetracyclines, accidental (unintentional) T36.4X2 - Poisoning by tetracyclines, intentional self-harm T36.4X3 - Poisoning by tetracyclines, assault T36.4X4 - Poisoning by tetracyclines, undetermined T36.4X5 - Adverse effect of tetracyclines T36.4X6 - Underdosing of tetracyclines