T38.806 - Underdosing of unspecified hormones and synthetic substitutes T38.8 - Poisoning by, adverse effect of and underdosing of other and unspecified hormones and synthetic substitutes T38.80 - Poisoning by, adverse effect of and underdosing of unspecified hormones and synthetic substitutes T38.806 - Underdosing of unspecified hormones and synthetic substitutes