Swarna, S RSrimathi, N NMadhavan, RadhaGomathi, S2016-01-072016-01-072015-04Swarna S R, Srimathi N N, Madhavan Radha, Gomathi S. Performance of extended spectrum beta lactamases (ESBL) screening agar in various clinical specimens. Indian Journal of Medical Research. 2015 Apr; 141(4): 481-482.http://imsear.searo.who.int/handle/123456789/170168enArticle