APA (7th ed.) Citation

Fotopoulos, V., Tzinia, A., Tzurbakis, M., Kalfakakou, V., Levidiotou-Stefanou, S., & Georgoulis, A. (2012). Expression levels of matrix metalloproteinase (MMP)-9 and its specific inhibitor TIMP-1, in septic and aseptic arthritis of the knee. Knee Surgery, Sports Traumatology, Arthroscopy, 20(6), 1159. https://doi.org/10.1007/s00167-011-1676-9

Chicago Style (17th ed.) Citation

Fotopoulos, Vasileios, Athina Tzinia, Matthew Tzurbakis, Vasiliki Kalfakakou, Stamatina Levidiotou-Stefanou, and Anastasios Georgoulis. "Expression Levels of Matrix Metalloproteinase (MMP)-9 and Its Specific Inhibitor TIMP-1, in Septic and Aseptic Arthritis of the Knee." Knee Surgery, Sports Traumatology, Arthroscopy 20, no. 6 (2012): 1159. https://doi.org/10.1007/s00167-011-1676-9.

MLA (9th ed.) Citation

Fotopoulos, Vasileios, et al. "Expression Levels of Matrix Metalloproteinase (MMP)-9 and Its Specific Inhibitor TIMP-1, in Septic and Aseptic Arthritis of the Knee." Knee Surgery, Sports Traumatology, Arthroscopy, vol. 20, no. 6, 2012, p. 1159, https://doi.org/10.1007/s00167-011-1676-9.