The dog that bit the hand that led it.
D000368:Aged; D000818:Animals; D001733:Bites and Stings / Q000150:complications* / Q000628:therapy; D004285:Dogs; D006801:Humans; D008297:Male; D010019:Osteomyelitis / Q000209:etiology*; D010326:Pasteurella Infections / Q000209:etiology*; D013933:Thumb / Q000293:injuries