Cytology of the female genital tract / Editor G. Riotton and W.M. Christopherson and R. Lunt - Geneva : World Health Organization, 1973 - 41 p. : 195 col. plates.; 24 cm. - International histological classification of tumours, no.8 . LCCN: 74-156110 //r84 Subjects--Topical Terms: Generative organs, Female--Diseases--DiagnosisExfoliative cytology