| Literature DB >> 7468571 |
B R Visscher, D H Bunnell, R Detels.
Abstract
A case-control study of the number of childhood changes in residence of multiple sclerosis patients showed that cases had made significantly more moves than had controls. This difference may reflect a greater opportunity for exposure to a rare environmental agent or to multiple closely related agents.Entities:
Mesh：
Year: 1981 PMID： 7468571 DOI： 10.1093/oxfordjournals.aje.a113078
Source DB: PubMed Journal: Am J Epidemiol ISSN： 0002-9262 Impact factor: 4.897