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editorial
. 2019 Aug 15;200(4):403–405. doi: 10.1164/rccm.201904-0722ED

Figure 1.

Figure 1.

Future clinical applications for nonlinear optical microscopy. The ability to combine nonlinear optical microscopy with bronchoscopy to generate images of extracellular matrix (ECM) macromolecular structure without the use of exogenous stains makes this approach an exciting, less invasive way to longitudinally assess airway remodeling in patients.