Raymond L, Obradovic M, Patriota T, Riotton G, Vassilakos P
Soz Praventivmed. 1986;31(4-5):197-9. doi: 10.1007/BF02083454.
A case control study is carried out in Geneva with the purpose of estimating the efficacy of screening. Analysis of the collected data reveals: an increase in attendance to screening since 1968 except for a distinguishable inversion of this trend since 1982/1983; the importance of this test as a way of confirming diagnosis aside from its detection function.