TY  - RPRT
TI  - The swing-shield: an improved shielding device for the intermittent rotoslide sampler.
AU  - G S Raynor
AU  - E C Ogden
PY  - 1970
DO  - 10.1016/0021-8707(70)90041-9
UR  - https://pubmed.ncbi.nlm.nih.gov/5267613/
ID  - 5267613
ER  -