@misc{indiciae703b7208176f, title = {IgG subclass deficiencies associated with bronchiectasis.}, author = {J De Gracia and M J Rodrigo and F Morell and M Vendrell and M Miravitlles and M J Cruz and R Codina and J M Bofill}, year = {1996}, doi = {10.1164/ajrccm.153.2.8564113}, url = {https://pubmed.ncbi.nlm.nih.gov/8564113/}, note = {Source identifier: 8564113} }