TY  - RPRT
TI  - Performing a factory visit.
AU  - A J Carmichael
AU  - I S Foulds
PY  - 1993
DO  - 10.1111/j.1365-2230.1993.tb02172.x
UR  - https://pubmed.ncbi.nlm.nih.gov/8348712/
ID  - 8348712
ER  -