Chronic Urticaria and BAT Guidelines:
Hoffmann HJ, Santos AF, Mayorga C, Nopp A, Eberlein B, Ferrer M, Rouzaire P, Ebo DG, Sabato V, Sanz ML, Pecaric-Petkovic T, Patil SU, Hausmann OV, Shreffler WG, Korosec P, Knol EF. The clinical utility of basophil activation testing in diagnosis and monitoring of allergic disease. Allergy. 2015 Nov;70(11):1393-405. Epub 2015 Sep 8. Review. PMID: 26198455. doi: 10.1111/all.12698.