T50.7X2 - Poisoning by analeptics and opioid receptor antagonists, intentional self-harm T50.7 - Poisoning by, adverse effect of and underdosing of analeptics and opioid receptor antagonists T50.7X - Poisoning by, adverse effect of and underdosing of analeptics and opioid receptor antagonists T50.7X2 - Poisoning by analeptics and opioid receptor antagonists, intentional self-harm