title: In vivo vascular study with incident dark-field illumination.
mesh_terms: D000818:Animals; D004285:Dogs; D008168:Lung / Q000098:blood supply; D008833:Microcirculation; D008853:Microscopy / Q000295:instrumentation*; D013903:Thoracic Surgery; D013909:Thorax / Q000601:surgery; D014172:Transillumination