@article{GDZPPN00245310X,
title = {Statistical Methods in Medical Research - Armitage, P.},
journal = {Metrika},
volume = {19},
year = {1972},
pages = {238-238},
url = {http://dml.mathdoc.fr/item/GDZPPN00245310X}
}
Linder, A. Statistical Methods in Medical Research - Armitage, P.. Metrika, Tome 19 (1972) p. 238. http://gdmltest.u-ga.fr/item/GDZPPN00245310X/