@misc{indiciae9baf8322bb1d, title = {A simplified modification of the triangular double-diffusion agar precipitin test.}, author = {A J CROWLE}, year = {1958}, doi = {10.1159/000228456}, url = {https://pubmed.ncbi.nlm.nih.gov/13574927/}, note = {Source identifier: 13574927} }