Cite
MLA Citation
Ling Xu et al.. “Genetic polymorphism in matrix metalloproteinase‐9 and transforming growth factor‐β1 and susceptibility to combined pulmonary fibrosis and emphysema in a Chinese population.” Kaohsiung journal of medical sciences, vol. 33, no. 3, 2017, pp. 124–129. http://access.bl.uk/ark:/81055/vdc_100083765589.0x000021