You do not site the actual paper; and these results appear rather odd.
>You do not site the actual paper; and these results appear rather odd.
You should be able to find it at WHO1, but it is
Multicenter case-control study of exposure to environmental tobacco
smoke and lung cancer in Europe
P Boffetta, A Agudo, W Ahrens, E Benhamou, S Benhamou, SC Darby, G
Ferro, C Fortes, CA Gonzalez, KH Jockel, M Krauss, L Kreienbrock, M
Kreuzer, A Mendes, F Merletti, F Nyberg, G Pershagen, H Pohlabeln, E
Riboli, G Schmid, L Simonato, J Tredaniel, E Whitley, HE Wichmann and
R Saracci
Journal Of The National Cancer Institute, Vol 90, 1440-1450, Copyright
© 1998 by Oxford University Press
ray@iinet.com.au
www.iinet.com.au/~ray