1. Arboconvenant Ziekenhuizen: Stand der Techniek [Hospital Working Conditions: Present Situation and Recommendations for Change];Knibbe,2001
2. Zorgnota 2001 [Government Care Policy]. Den Haag, the Netherlands: Tweede Kamer, Vergaderjaar; 2000-2001:178-191.
3. A survey of static and dynamic work postures of operating room staff;Kant;Int Arch Occup Environ Health,1992
4. De Fysieke Belasting van de Instrumenterende Operatieassistent [The Physical Load of Operatieassistenten];Meijsen,2003
5. Reducing employee back injuries in the perioperative setting;Garb;AORN J,1995