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Sozial- Und Praventivmedizin|January 1, 1992
Power calculation for cohort studies with improved estimation of expected numbers of deathsM Blettner, D Ashby
Sozial- Und Praventivmedizin|January 1, 1992
Leisure time physical activity in Scotland: trends 1987-1991 and the effect of question wordingD G Uitenbroek, D V McQueen
Sozial- Und Praventivmedizin|January 1, 1992
A descriptive analysis of articles in the journal of Social and Preventive Medicine (Soz Präventivmed): 1980-1990H Schubert-Subbarathnam, A Rougemont
Sozial- Und Praventivmedizin|January 1, 1992
[Restrictions to smoking at the workplace and smoking habits: a literature review]H Brenner, A Mielck
Sozial- Und Praventivmedizin|January 1, 1992
[Rheumatism epidemiology in Europe]H Raspe
Sozial- Und Praventivmedizin|January 1, 1992
[Performance appraisal of internal health services]A Boutat, Y Eggli, P Frutiger
Sozial- Und Praventivmedizin|January 1, 1985
[Tetanus immunity in an urban population: gaps in the vaccination of senior citizens and foreign guest workers]G T Werner, W E Berdel, N Frühwein
Sozial- Und Praventivmedizin|January 1, 1985
The Swiss Health Survey Project (SOMIPOPS): an example of a data collection effort from various sourcesF Gutzwiller, R E Leu, H R Schulz, et al.
Sozial- Und Praventivmedizin|January 1, 1987
[Can layman volunteers for the elderly be mobilized?]J Bösch, P Meyer-Fehr, R Frei, et al.
Pageof 153