Kaye, J. A., & Jick, H. (2003). Incidence of erectile dysfunction and characteristics of patients before and after the introduction of sildenafil in the United Kingdom: Cross sectional study with comparison patients. BMJ Publishing Group Ltd.
Chicago-стиль цитированияKaye, James A., and Hershel Jick. Incidence of Erectile Dysfunction and Characteristics of Patients Before and After the Introduction of Sildenafil in the United Kingdom: Cross Sectional Study With Comparison Patients. BMJ Publishing Group Ltd, 2003.
MLA-цитированиеKaye, James A., and Hershel Jick. Incidence of Erectile Dysfunction and Characteristics of Patients Before and After the Introduction of Sildenafil in the United Kingdom: Cross Sectional Study With Comparison Patients. BMJ Publishing Group Ltd, 2003.