Send the following on WhatsApp
Continue to ChatFeasibility of serum PARC CCL 18 levels in discriminating the frequent exacerbator phenotype a case control study - https://avesis.uludag.edu.tr/publication/details/915cfb60-2a1c-45c6-bfda-e075ce9be04a/feasibility-of-serum-parc-ccl-18-levels-in-discriminating-the-frequent-exacerbator-phenotype-a-case-control-study