Cita APA

Farrell, A. J., & Blake, D. R. (1992). von Willebrand factor antigen in giant cell arteritis.

Chicago Style Citation

Farrell, A J., i D R. Blake. Von Willebrand Factor Antigen in Giant Cell Arteritis. 1992.

Cita MLA

Farrell, A J., i D R. Blake. Von Willebrand Factor Antigen in Giant Cell Arteritis. 1992.