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Citation: Anh. Weel et al., Questionnaire surveys on health and working conditions: development of an instrument for risk assessment in companies, INT A OCCUP, 73(1), 2000, pp. 47-55

Authors: Weel, ANH van der Beek, AJ Kroon, PJ Verbeek, JHAM van Dijk, FJH

Citation: Anh. Weel et al., Recent changes in occupational medicine in The Netherlands, INT A OCCUP, 72(5), 1999, pp. 285-291

Authors: Weel, ANH Fortuin, RJ

Citation: Anh. Weel et Rj. Fortuin, Design and trial of a new questionnaire for occupational health surveys incompanies, OCCUP MED-O, 48(8), 1998, pp. 511-518