TY  - RPRT
TI  - CT or not CT?--that is the question.
AU  - J K Campbell
PY  - 1993
DO  - 10.1111/j.1526-4610.1993.hed3302052.x
UR  - https://pubmed.ncbi.nlm.nih.gov/8458721/
ID  - 8458721
ER  -