Hepatitis C Virus Infections from Unsafe Injection Practices at an Endoscopy Clinic in Las Vegas, Nevada, 2007-2008. - Fischer, Gayle E.; Schaefer, Melissa K.; Labus, Brian J.; Sands, Lawrence; Rowley, Patricia; Azzam, Ihsan A.; Armour, Patricia; Khudyakov, Yury E.; Yulin Lin; Guoliang Xia; Patel, Priti R.; Perz, Joseph F.; et al. (Clinical Infectious Diseases, 2010)