1. 1 Audit Commission (1996) Maternity Care Survey. Audit Commission/Institute of Child Health, Bristol, UK.
2. Taking the mystery out of research. The pilot study;Baird;Orthopaedic Nursing,2000
3. Development of a questionnaire to assess patients’ satisfaction with consultations in general practice;Baker;British Journal of General Practice,1990
4. Non-response in survey research: a methodological discussion and development of an explanatory model;Barriball;Journal of Advanced Nursing,1999
5. Dwalingen in de methodologie. VIII. Pilotonderzoeken: zin en onzin;Beurskens;Nederlands Tijdschrift Voor de Geneeskunde,1998