Comment on

• Serum antibodies to L-type calcium channels in patients with amyotrophic lateral sclerosis.

  Smith RG, Hamilton S, Hofmann F, Schneider T, Nastainczyk W, Birnbaumer L, Stefani E, Appel SH. Smith RG, et al. N Engl J Med. 1992 Dec 10;327(24):1721-8. doi: 10.1056/NEJM199212103272405. N Engl J Med. 1992. PMID: 1331790
• Amyotrophic lateral sclerosis and autoimmunity.

  Rowland LP. Rowland LP. N Engl J Med. 1992 Dec 10;327(24):1752-3. doi: 10.1056/NEJM199212103272411. N Engl J Med. 1992. PMID: 1331792 No abstract available.