Quality control in cytologic screening.
Cecchini
S
S
Grazzini
G
G
Bonardi
R
R
Ciatto
S
S
D005260:Female; D006801:Humans; D008403:Mass Screening / Q000592:standards*; D011786:Quality Control; D002583:Uterine Cervical Neoplasms / Q000175:diagnosis / Q000473:pathology / Q000517:prevention & control; D014626:Vaginal Smears / Q000592:standards