Hoon Kwon, H.; Sun Yoon, H.; Hun Suh, D.; Young Yoon, J.; Kyung Park, S.; Soo Lee, E.; Heung Lee, J.; In Kim, N.; Chul Kye, Y.; Suck Ro, Y. A Nationwide Study of Acne Treatment Patterns in Korea: Analysis of Patient Preconceived Notions and Dermatologist Suggestion for Treatment. Acta Derm Venereol 2012, 92, 236-240.