4BUH:
reference: Human IgE against the major allergen Bet v 1 - defining an epitope with limited cross-reactivity between different PR-10 family proteins., Levin M, Davies AM, Liljekvist M, Carlsson F, Gould HJ, Sutton BJ, Ohlin M, Clin Exp Allergy. 2014 Feb;44(2):288-99. doi: 10.1111/cea.12230. PMID: 24447087

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