1. Bischof, W., Brasche, S., Bullinger, M. et al.: ProKlimA – history, aim and study design. Proceedings of the 8th International Conference on Indoor Air Quality and Climate Vol 5, 376–381 (1999).
2. Brasche, S., Bullinger, M., Gebhardt, H. et al.: Factors determining different symptom patterns of Sick Building Syndrome – results from a multivariate analysis. Proceedings of the 8th International Conference on Indoor Air Quality and Climate Vol 5, 402–407 (1999).
3. Bullinger, M., Frick, U., Kirchberger, I. et al.: Assessing components and determinants of the building illness syndrome (BIS). Proceedings of the 6th International Conference on Indoor Air Quality and Climate Vol 1, 755–760 (1993).
4. Comparison of Self- Administered Questionnaire with Physician Diagnosis in the Diagnosis of the Sick Building Syndrome;Burge;Indoor Air Vol,1991
5. Foam at inner eye canthus in office workers, compared with an average Danish population as control group;Franck;Acta Ophthalmologica Vol,1989