Evaluating the use of business cards among neurosurgery residents and its impact on patient satisfaction oleh Marko Spasic, Carlito Lagman, Lawrance K. Chung, Timothy T. Bui, Seung J. Lee, Brittany L. Voth, Christopher Migdal, Nousha Hefzi, Winward Choy, Andy Trang, Panayiotis E. Pelargos, Virgie Mosley, Tony Padilla, Nasim Afsar-Manesh, Jeffrey D. Suh, Quinton Gopen, Isaac Yang