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Gordon DA, Urowitz MB, Smythe HA.Gordon DA, et al. Among authors: smythe ha.J Rheumatol. 1977 Spring;4(1):1-3.J Rheumatol. 1977.PMID: 328877No abstract available.
Singal DP, de Bosset P, Gordon DA, Smythe HA, Urowitz MB, Koehler BE.Singal DP, et al. Among authors: smythe ha.J Rheumatol Suppl. 1977;3:105-8.J Rheumatol Suppl. 1977.PMID: 266591