@article{m. e. boon2002to,
  title={How to improve cytologic screening for endocervical adenocarcinoma?},
  author={m. e. boon,e. ouwerkerk-noordam,a. w. f. m. van leeuwen,l. p. kok,c. van haaften-day},
  journal={European Journal of Gynaecological Oncology},
  volume={23},
  number={6},
  pages={481--485},
  doi = {10.12892/ejgo200206481},
  year={2002}
}