@article { mansoor-bmd, title = {Real-time non-contact measurement of biological tissue thickness using a micro- fabricated magnetically-driven lens actuator}, journal = {Biomedical Microdevices}, volume = {13}, number = {4}, year = {2011}, pages = {641-649}, type = {article}, author = { Mansoor, H. and Zeng, H. and Chiao, M. } }