T39.396 - Underdosing of other nonsteroidal anti-inflammatory drugs [NSAID] T39.3 - Poisoning by, adverse effect of and underdosing of other nonsteroidal anti-inflammatory drugs [NSAID] T39.39 - Poisoning by, adverse effect of and underdosing of other nonsteroidal anti-inflammatory drugs [NSAID] T39.396 - Underdosing of other nonsteroidal anti-inflammatory drugs [NSAID]