string(8) "90140426" array(8) { [0]=> string(20) "Cutaneous Vasculitis" ["TITULO"]=> string(20) "Cutaneous Vasculitis" [1]=> string(21) "S1578-2190(12)00096-0" ["PII"]=> string(21) "S1578-2190(12)00096-0" [2]=> string(2) "en" ["IDIOMA"]=> string(2) "en" [3]=> string(4) "S300" ["ESTADO"]=> string(4) "S300" }