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od Dall'Olio, Raffaele., Blacquière, Tjeerd., Bouga, Maria., Brodschneider, Robert., Carreck, Norman L., Chantawannakul, Panuwan., Dietemann, Vincent., Fabricius Kristiansen, Lotta., Gajda, Anna M., Gregorc, Aleš., Ozkirim, Asli., Pirk, Christian., Soroker, Victoria., Williams, Geoffrey R., Neumann, Peter, Institute of Bee Health, Bern, Switzerland.
Book Chapter
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