Comment on

• Endothelin, vasoconstriction, and endothelial damage in Raynaud's phenomenon.

  Cimminiello C, Milani M, Uberti T, Arpaia G, Perolini S, Bonfardeci G. Cimminiello C, et al. Lancet. 1991 Jan 12;337(8733):114-5. doi: 10.1016/0140-6736(91)90772-h. Lancet. 1991. PMID: 1670699 No abstract available.
• Serum endothelin-1 concentrations and cold provocation in primary Raynaud's phenomenon.

  Zamora MR, O'Brien RF, Rutherford RB, Weil JV. Zamora MR, et al. Lancet. 1990 Nov 10;336(8724):1144-7. doi: 10.1016/0140-6736(90)92766-b. Lancet. 1990. PMID: 1978025 Clinical Trial.