TY  - RPRT
TI  - Competitive binding assay for 25-hydroxyvitamin D using specific binding proteins.
AU  - D E Lawson
PY  - 1980
DO  - 10.1016/s0076-6879(80)67056-6
UR  - https://pubmed.ncbi.nlm.nih.gov/6892719/
ID  - 6892719
ER  -