Authors: Balwinder Singh; Amandeep Singh; Adil Ahmed; Gregory A Wilson; Brian W Pickering; Vitaly Herasevich; Ognjen Gajic; Guangxi Li Journal: Mayo Clin Proc Date: 2012-09 Impact factor: 7.616
Authors: Salomeh Keyhani; Paul L Hebert; Joseph S Ross; Alex Federman; Carolyn W Zhu; Albert L Siu Journal: Med Care Date: 2008-12 Impact factor: 2.983