T49.4X3 - Poisoning by keratolytics, keratoplastics, and other hair treatment drugs and preparations, assault T49.4 - Poisoning by, adverse effect of and underdosing of keratolytics, keratoplastics, and other hair treatment drugs and preparations T49.4X - Poisoning by, adverse effect of and underdosing of keratolytics, keratoplastics, and other hair treatment drugs and preparations T49.4X3 - Poisoning by keratolytics, keratoplastics, and other hair treatment drugs and preparations, assault