Ulrich, S. A., Lehnert, K., Rubio-Garcia, A., Sanchez-Contreras, G. J., Strube, C., & Siebert, U. (2016). Lungworm seroprevalence in free-ranging harbour seals and molecular characterisation of marine mammal MSP. Int J Parasitol Parasites Wildl.

Ulrich, Sophia Arlena, Kristina Lehnert, Ana Rubio-Garcia, Guillermo J. Sanchez-Contreras, Christina Strube, a Ursula Siebert. "Lungworm Seroprevalence in Free-ranging Harbour Seals and Molecular Characterisation of Marine Mammal MSP." Int J Parasitol Parasites Wildl 2016.

Ulrich, Sophia Arlena, et al. "Lungworm Seroprevalence in Free-ranging Harbour Seals and Molecular Characterisation of Marine Mammal MSP." Int J Parasitol Parasites Wildl 2016.