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Open-Access Journal
Review
Alessandro Pezzini, Alessandro Padovani, Antonio Callea, Irene Volonghi, Alessia Giossi, Valeria de Giuli, Loris Poli, Andrea Morotti, Paolo Costa, Elisabetta Del Zotto 
World J Meta-Anal 2(3):49-63. Published online Aug 26, 2014. doi: 10.13105/wjma.v2.i3.49
Observational Study
Meta-Analysis
Bei Lu, Li-Xin Sun, Xi Yan, Zhen-Zhong Ai, Jin-Zhi Xu 
World J Meta-Anal 2(3):127-134. Published online Aug 26, 2014. doi: 10.13105/wjma.v2.i3.127