TY  - RPRT
TI  - Pitfalls and dilemmas in the diagnosing process.
AU  - H M Perr
AU  - B Levine
PY  - 1980
DO  - 10.1016/s0033-3182(80)73685-x
UR  - https://pubmed.ncbi.nlm.nih.gov/7384397/
ID  - 7384397
ER  -