A perspective on modern quality control methods.
Hutchinson
M L
ML
Lapidus
S N
SN
Inhorn
S L
SL
Papillo
J
J
D003581:Cytodiagnosis / Q000592:standards*; D005188:False Negative Reactions; D005260:Female; D006801:Humans; D011786:Quality Control; D014481:United States; D002583:Uterine Cervical Neoplasms / Q000453:epidemiology / Q000473:pathology / Q000517:prevention & control*; D014626:Vaginal Smears / Q000592:standards*