PT - JOURNAL ARTICLE AU - Agus, Zalman S. TI - Conservative vs surgical treatment of hyperparathyroidism: which to choose, and when? DP - 1993 May 01 TA - Cleveland Clinic Journal of Medicine PG - 191--192 VI - 60 IP - 3 4099 - http://www.ccjm.org/content/60/3/191.short 4100 - http://www.ccjm.org/content/60/3/191.full SO - Cleve Clin J Med1993 May 01; 60