@article {Butler103, author = {V P Butler, Jr}, title = {The immunological assay of drugs.}, volume = {29}, number = {2}, pages = {103--184}, year = {1977}, publisher = {American Society for Pharmacology and Experimental Therapeutics}, issn = {0031-6997}, URL = {https://pharmrev.aspetjournals.org/content/29/2/103}, eprint = {https://pharmrev.aspetjournals.org/content/29/2/103.full.pdf}, journal = {Pharmacological Reviews} }