PT - JOURNAL ARTICLE AU - Harry V. Warren TI - LEAD AND MULTIPLE SCLEROSIS DP - 1977 Jan 01 TA - The Journal of the Royal College of General Practitioners PG - 57--58 VI - 27 IP - 174 4099 - http://bjgp.org/content/27/174/57.5.short 4100 - http://bjgp.org/content/27/174/57.5.full SO - J R Coll Gen Pract1977 Jan 01; 27