Birtel, J., M. Harmening, W., U. Krohne, T., G. Holz, F., Charbel Issa, P., & Herrmann, P. (2017). Retinal Injury Following Laser Pointer Exposure: A Systematic Review and Case Series. Dtsch Arztebl Int.

Birtel, Johannes, Wolf M. Harmening, Tim U. Krohne, Frank G. Holz, Peter Charbel Issa, e Philipp Herrmann. "Retinal Injury Following Laser Pointer Exposure: A Systematic Review and Case Series." Dtsch Arztebl Int 2017.

Birtel, Johannes, et al. "Retinal Injury Following Laser Pointer Exposure: A Systematic Review and Case Series." Dtsch Arztebl Int 2017.