http://pc.h12o.es/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3AClinical%20%20and%20au%3AGr%C3%83%C2%A1valos%20Castro%2C%20Cristina&format=rss2 Search results for 'Provider:Clinical and au:Grávalos Castro, Cristina' at 0 20