van der Valk, J., Nagl, B., van Wljk, R. G., Bohle, B., & de Jong, N. (2020). The Effect of Birch Pollen Immunotherapy on Apple and rMal d 1 Challenges in Adults with Apple Allergy. Nutrients.

van der Valk, Johanna, Birgit Nagl, Roy Gerth van Wljk, Barbara Bohle, و Nicolette de Jong. "The Effect of Birch Pollen Immunotherapy On Apple and RMal D 1 Challenges in Adults With Apple Allergy." Nutrients 2020.

van der Valk, Johanna, et al. "The Effect of Birch Pollen Immunotherapy On Apple and RMal D 1 Challenges in Adults With Apple Allergy." Nutrients 2020.