1. Reducing the psychological costs;Marteau, T.M.;BMJ,1990
2. Psychological costs of screening;Marteau, T.M.;BMJ,1989
3. Prevention of cervical cancer: the patient's view;Posner, T.; Vessey, M.,1988
4. Positive smear - the emotional issues and what can be done;Quilliam, S.;Health Education Journal,1990
5. The measurement and classification of psychiatric symptoms;Wing, J.K.; Cooper, J.E.; Sartorius, N.,1974