David Moher, Deborah J Cook, Susan Eastwood, Ingram Olkin, Drummond Rennie, Donna F Stroup,
Improving the quality of reports of meta-analyses of randomised controlled trials: the QUOROM statement The Lancet. ,vol. 354, pp. 1896- 1900 ,(1999) ,
10.1016/S0140-6736(99)04149-5