TY  - RPRT
TI  - Micro-step-Exclusion Chromatography.
AU  - M Krieger
AU  - J Tolber
PY  - 1977
DO  - 10.1016/0003-2697(77)90717-5
UR  - https://pubmed.ncbi.nlm.nih.gov/907105/
ID  - 907105
ER  -