TY  - GEN
AU  - Nagy,G K
AU  - Collins,D N
AU  - Newton,L E
TI  - Proficiency testing in cytology--does it have any value?
SN  - 8755-1039
PY  - 1995///0929
KW  - Cytodiagnosis
KW  - standards
KW  - Cytological Techniques
KW  - Humans
KW  - Quality Assurance, Health Care
KW  - Quality Control
N1  - Publication Type: Comment; Letter
UR  - https://doi.org/10.1002/dc.2840120424
ER  -