Ciaiolo, C., Genero, A., Redoglia, V. and Omedè, P. 2015. A simple, effective and inexpensive method to highlight antigen-antibody reaction based on liquid-semisolid phase. Journal of Biological Methods. 2, 1 (May 2015), e15. DOI:https://doi.org/10.14440/jbm.2015.47.