Ahlers, N., Hunt, N., Just, U., Laker, C., Ostertag, W., & Nowock, J. (1994). Selectable retrovirus vectors encoding Friend virus gp55 or erythropoietin induce polycythemia with different phenotypic expression and disease progression.

Ahlers, N., N. Hunt, U. Just, C. Laker, W. Ostertag, ja J. Nowock. Selectable Retrovirus Vectors Encoding Friend Virus Gp55 or Erythropoietin Induce Polycythemia With Different Phenotypic Expression and Disease Progression. 1994.

Ahlers, N., et al. Selectable Retrovirus Vectors Encoding Friend Virus Gp55 or Erythropoietin Induce Polycythemia With Different Phenotypic Expression and Disease Progression. 1994.