Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=48639#.VK3_j8nQrzE Author(s) Sawang Saenghirunvattana , Vitoon Pitiguagool , Chokchai Suwanakijboriharn , Pakorn Pupipat , Bhudsadee Saenghirunvattana , Maria Christina Gonzales , Kritsana Sutthisri , Chitchamai Siangproh , Wannipa Kodkaew , Assarin Inkum , Vimonsiri Matitopanum Affiliation(s) Bangkok Hospital Medical Center, Bangkok Hospital Group, Bangkok, Thailand . Bangkok Hospital Medical Center, Bangkok Hospital Group, Bangkok, Thailand . Bangkok Hospital Medical Center, Bangkok Hospital Group, Bangkok, Thailand . Bangkok Hospital Medical Center, Bangkok Hospital Group, Bangkok, Thailand . Bangkok Hospital Medical Center, Bangkok Hospital Group, Bangkok, Thailand . Bangkok Hospital Medical Center, Bangkok Hospital Group, Bangkok, Thailand . Bangkok Hospital Medical Center, Bangkok Hospital Group, Bangkok, Thailand . Bangkok Hospital Medical Center, Bangkok Ho...
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