TY  - RPRT
TI  - Obituary: Dr. John Mitchell.
AU  - L L Ralph
AU  - R G Grainger
PY  - 1976
DO  - 10.1016/s0009-9260(76)80068-2
UR  - https://pubmed.ncbi.nlm.nih.gov/789001/
ID  - 789001
ER  -