@ARTICLE{efficacy2009,
     Title={Efficacy of biologicals in the treatment of rheumatoid arthritis: A meta-analysis },
     Author={Venkateshan SP, Sidhu S, Malhotra S, Pandhi P},
     Journal={Pharmacology International Journal of Experimental and Clinical Pharmacology},
     Volume={83},
     Number={1},
     Pages={1-9},
     Publisher={Karger International},
     Year={2009}
}