![](/img/cover-not-exists.png)
Authors' response
MORABIA, ALFREDO, FLANDRE, PHILIPPEVolume:
21
Year:
1992
Language:
english
Journal:
International Journal of Epidemiology
DOI:
10.1093/ije/21.5.1033
File:
PDF, 73 KB
english, 1992