TY  - RPRT
TI  - A sensitive ELISA method for protein A detection.
AU  - O Olsvik
AU  - B P Berdal
PY  - 1981
DO  - 10.1111/j.1699-0463.1981.tb00191_89b.x
UR  - https://pubmed.ncbi.nlm.nih.gov/7315350/
ID  - 7315350
ER  -