I have a wart on my hand.  Does it need to be treated?
D017679:Cryotherapy; D006225:Hand; D006801:Humans; D030361:Papillomavirus Infections / Q000150:complications*; D020156:Salicylic Acid / Q000627:therapeutic use; D014860:Warts / Q000209:etiology / Q000628:therapy*
D020156:Salicylic Acid