Xinyu Zheng,Ruiyu Lin,Xuechou Zhou,Lingling Zhang and Wenxiong Lin.Electrochemical Sensor of 4-Aminobutyric Acid Based on Molecularly Imprinted Electropolymer. Analytical methods. 2012, 4(2):482-487electrochemical sensor of 4-aminobutyric acid based on molecularly imprinted electropolymer.pdf