@misc{indiciae1f1060a71d6d, title = {Enzyme-immunoassay.}, author = {A H Schuurs and B K Van Weemen}, year = {1977}, doi = {10.1016/0009-8981(77)90410-7}, url = {https://pubmed.ncbi.nlm.nih.gov/411611/}, note = {Source identifier: 411611} }