00489nmm a2200169Ia 4500008004100000020001800041041000800059100003000067245002700097264006900124300001800193490002000211650001300231856005100244942000700295999001700302251105s9999||||xx |||||||||||||||||und||  a9788416515769  aspa  aVallés Varela, Héctor 0aOtorrinolaringología  a[Madrid, España] :bPrensas Universitarias de Zaragoza, c2016  a334 páginas  aTextos Docentes  aMedicine  uhttps://public.digitaliapublishing.com/a/59232  cCF  c77851d77851