Torley, H. I., Madhok, R., Capell, H. A., Brouwer, R. M., Maddison, P. J., Black, C. M., . . . Watson, H. R. (1991). A double blind, randomised, multicentre comparison of two doses of intravenous iloprost in the treatment of Raynaud's phenomenon secondary to connective tissue diseases.

Torley, H I., R. Madhok, H A. Capell, R M. Brouwer, P J. Maddison, C M. Black, H. Englert, J A. Dormandy, ja H R. Watson. A Double Blind, Randomised, Multicentre Comparison of Two Doses of Intravenous Iloprost in the Treatment of Raynaud's Phenomenon Secondary to Connective Tissue Diseases. 1991.

Torley, H I., et al. A Double Blind, Randomised, Multicentre Comparison of Two Doses of Intravenous Iloprost in the Treatment of Raynaud's Phenomenon Secondary to Connective Tissue Diseases. 1991.