@misc{indiciae72bdc6ad5530, title = {Reagentless amperometric immunosensor for human chorionic gonadotrophin based on direct electrochemistry of horseradish peroxidase.}, author = {Jin Chen and Feng Yan and Zong Dai and Huangxian Ju}, year = {2004}, doi = {10.1016/j.bios.2004.10.023}, url = {https://pubmed.ncbi.nlm.nih.gov/16023960/}, note = {Source identifier: 16023960} }