@misc{indiciae617092a3f711, title = {Solid-phase radioimmunoassay for hepatitis B antigen.}, author = {D J Gocke and Z F Kachani}, year = {1973}, doi = {10.1001/jama.1973.03220240065024}, url = {https://pubmed.ncbi.nlm.nih.gov/4739999/}, note = {Source identifier: 4739999} }