T43.226 - Underdosing of selective serotonin reuptake inhibitors T43.2 - Poisoning by, adverse effect of and underdosing of other and unspecified antidepressants T43.22 - Poisoning by, adverse effect of and underdosing of selective serotonin reuptake inhibitors T43.226 - Underdosing of selective serotonin reuptake inhibitors