APA
Björnsson E., Kalaitzakis E., Neuhauser M., Enders F., Maetzel H., Chapman R. W., Talwalkar J., Lindor K. & Jorgensen R. (20100810). Fatigue measurements in patients with primary biliary cirrhosis and the risk of mortality during follow-up. : Liver international : official journal of the International Association for the Study of the Liver.
Chicago
Björnsson Einar, Kalaitzakis Evangelos, Neuhauser Matthias, Enders Felicity, Maetzel Hardy, Chapman Roger W, Talwalkar Jayant, Lindor Keith and Jorgensen Roberta. 20100810. Fatigue measurements in patients with primary biliary cirrhosis and the risk of mortality during follow-up. : Liver international : official journal of the International Association for the Study of the Liver.
Harvard
Björnsson E., Kalaitzakis E., Neuhauser M., Enders F., Maetzel H., Chapman R. W., Talwalkar J., Lindor K. and Jorgensen R. (20100810). Fatigue measurements in patients with primary biliary cirrhosis and the risk of mortality during follow-up. : Liver international : official journal of the International Association for the Study of the Liver.
MLA
Björnsson Einar, Kalaitzakis Evangelos, Neuhauser Matthias, Enders Felicity, Maetzel Hardy, Chapman Roger W, Talwalkar Jayant, Lindor Keith and Jorgensen Roberta. Fatigue measurements in patients with primary biliary cirrhosis and the risk of mortality during follow-up. : Liver international : official journal of the International Association for the Study of the Liver. 20100810.