<![CDATA[Biblioteca CIESS Search for 'au:Cárdenas de la Peña, Enrique and au:Instituto Mexicano del Seguro Social. Centro Médico La Raza']]> http://biblioteca.ciess.org:8081/cgi-bin/koha/opac-search.pl?q=ccl=au%3AC%C3%83%C2%A1rdenas%20de%20la%20Pe%C3%83%C2%B1a%2C%20Enrique%20and%20au%3AInstituto%20Mexicano%20del%20Seguro%20Social.%20Centro%20M%C3%83%C2%A9dico%20La%20Raza&format=rss2 0 20