@article {Beckwith274, author = {David G. Beckwith and Peter T. Guidon, Jr.}, title = {Development of a Five-Hour Radiometric Serum Antibacterial Assay for Gram-Positive Cocci}, volume = {22}, number = {3}, pages = {274--278}, year = {1981}, publisher = {Society of Nuclear Medicine}, issn = {0161-5505}, URL = {https://jnm.snmjournals.org/content/22/3/274}, eprint = {https://jnm.snmjournals.org/content/22/3/274.full.pdf}, journal = {Journal of Nuclear Medicine} }