@misc{indiciae2af646a85443, title = {Development and evaluation of a rapid, semi-automatic micro-method for CH50 estimation using a computer program.}, author = {A D Blann and I Lewin and P A Bacon}, year = {1990}, doi = {10.3109/08820139009042031}, url = {https://pubmed.ncbi.nlm.nih.gov/2338362/}, note = {Source identifier: 2338362} }