title: Operation Arrowhead (Alvar Nuñez Cabeza de Vaca).
mesh_terms: D001130:Arizona; D005547:Foreign Bodies / Q000601:surgery; D013502:General Surgery / Q000266:history*; D049669:History, 16th Century; D006801:Humans; D008297:Male; D013898:Thoracic Injuries / Q000601:surgery*