string(8) "13151287" array(8) { [0]=> string(57) "Politelia bilateral familiar sin malformaciones asociadas" ["TITULO"]=> string(57) "Politelia bilateral familiar sin malformaciones asociadas" [1]=> string(21) "S0001-7310(10)00180-8" ["PII"]=> string(21) "S0001-7310(10)00180-8" [2]=> string(2) "es" ["IDIOMA"]=> string(2) "es" [3]=> string(4) "S300" ["ESTADO"]=> string(4) "S300" }