TY  - RPRT
TI  - Specific blocking factors--are they important?
AU  - K E Hellström
AU  - I Hellström
AU  - J T Nepom
PY  - 1977
DO  - 10.1016/0304-419x(77)90003-8
UR  - https://pubmed.ncbi.nlm.nih.gov/73383/
ID  - 73383
ER  -