1. A guide to selected labor inspection systems (with special reference to OSH);Arrigo,2011
2. Gender and the physical and psychosocial work environments are related to indoor air symptoms;Bakke;Danish Journal of Occupational and Environmental Medicine,2007
3. Risk of prematurity, low birth weight and pre-eclampsia in relation to working hours and physical activities: a systematic review;Bonzini;Occupational & Environment Medicine,2007
4. EEC Framework Directive 391/89, of 12 June 1989 on the introduction of measures to encourage improvements in the safety and health of workers at work. EEC Framework Directive 85/92, de 19 de octubre de 1992, relativa a la aplicación de medidas para promover la mejora de la seguridad y la salud en el trabajo de la trabajadora embarazada, que haya dado a luz recientemente o en periodo de lactancia (Décima Directiva específica con arreglo al apartado 1 del artículo 16 de la Directiva 89/391/CEE).
5. Biological agents and pregnancy;Ekblad;Journal of Occupational Environment Medicine,1995