/cgi-bin/koha/opac-search.pl?q=ccl=su%3ATho%C3%83%C2%A1t%20v%C3%A1%C2%BB%C2%8B%20%C3%84%C2%91%C3%84%C2%A9a%20%C3%84%C2%91%C3%A1%C2%BB%C2%87m%20c%C3%A1%C2%BB%C2%99t%20s%C3%A1%C2%BB%C2%91ng%20th%C3%A1%C2%BA%C2%AFt%20l%C3%86%C2%B0ng&format=rss2 Search results for 'su:Thoát vị đĩa đệm cột sống thắt lưng' at TV_DHKTYD 0 20