1. Gynecological health screening by means of questionnaire and cytology;Kauraniemi;Acta Obstet Gynecol Scand,1969
2. Response to the written invitation in a gynaecological mass screening by cytology arranged in Helsinki in 1966;Kauppinen;Acta Obstet Gynecol Scand,1970
3. The reasons for nonparticipation in vaginal cytological mass screenings (in Swedish);Fortelius;Läkartidningen,1974
4. Effect of a mass screening programme on the risk of cervical cancer;Hakama;Am J Epidemiol,1976
5. The DOM-project for the early diagnosis of breast cancer in the city of Utrecht, the Netherlands;De Waard,1978