Tahwinder Upile , Behrad Elmiyeh , Waseem Jerjes , Vyas Prasad , Panagiotis Kafas , Jesuloba Abiola , Bryan Youl , Ruth Epstein , Colin Hopper , Holger Sudhoff and John Rubin
Head & Face Medicine 2009, 5:20doi:10.1186/1746-160X-5-20