@article{Litscher_2006 author = {Gerhard Litscher}, title = {Bioengineering Assessment of Acupuncture, Part 2: Monitoring of Microcirculation}, journal = {Critical Reviews™ in Biomedical Engineering}, issn = {0278-940X}, year = {2006}, volume = {34}, number = {4}, pages = {273--294} }