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Kovalerchik O, Mady LJ, Svider PF, Mauro AC, Baredes S, Liu JK, Eloy JA.Kovalerchik O, et al.Int Forum Allergy Rhinol. 2013 Sep;3(9):722-5. doi: 10.1002/alr.21169. Epub 2013 Mar 27.Int Forum Allergy Rhinol. 2013.PMID: 23536469Free article.
Kovalerchik O, Husain Q, Mirani NM, Liu JK, Eloy JA.Kovalerchik O, et al.Allergy Rhinol (Providence). 2013 Fall;4(3):e179-83. doi: 10.2500/ar.2013.4.0068.Allergy Rhinol (Providence). 2013.PMID: 24498525Free PMC article.