Wallmark, A., Ljung, R., Nilsson, I. M., Holmberg, L., Hedner, U., Lindvall, M., & Sjögren, H. O. (1985). Polymorphism of normal factor IX detected by mouse monoclonal antibodies. Proc Natl Acad Sci U S A.

Wallmark, A., R. Ljung, I M. Nilsson, L. Holmberg, U. Hedner, M. Lindvall, and H O. Sjögren. "Polymorphism of Normal Factor IX Detected By Mouse Monoclonal Antibodies." Proc Natl Acad Sci U S A 1985.

Wallmark, A., et al. "Polymorphism of Normal Factor IX Detected By Mouse Monoclonal Antibodies." Proc Natl Acad Sci U S A 1985.