Meisam Omidi and  M. Mirijalili and  Mohammadmehdi Choolaei and  Z. Sharifi and  F. Haghiralsadat and  F. Yazdian ,  Quantitative Analysis of Carcinoembryonic Antigen (CEA) Using Micromechanical Piezoresistive Cantilever.   journal   = {International Journal of Mathematical, Computational, Physical, Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology. December 2013, vol. 84(12). 1650 - 1653[viewed 21 February 2019]. Available from: http://waset.org/publications/9996620.