RT Journal Article
SR Electronic
T1 `Clustering' of Multiple Sclerosis Cases by Date and Place of Birth
JF British Journal of Preventive & Social Medicine
JO Br J Prev Soc Med
FD BMJ Publishing Group Ltd
SP 247
OP 247
DO 10.1136/jech.24.4.247
VO 24
IS 4
YR 1970
UL http://jech.bmj.com/content/24/4/247.abstract
AB