To the Editor.
—We read with interest the article by Flodin et al entitled "Multiple Sclerosis, Solvents, and Pets" that was published in the June 1988 issue of the Archives.1The undersigned, in their respective offices, see a significant number of patients who give a history of exposure to toxic chemicals and present with neurological and neuropsychiatric complaints.In chemically exposed patients with findings suggestive of neurological disease, we have recently obtained blood for determination of antimyelin antibodies. Measurements were done at