1. Hyperparathyroidism. Med j Aust;Rohl, P.G.; Wilkindon, M.; Clifton-Bligh, P.; Posen, S.,1981
2. Long term follow up of untreated primary hyperparathyroidism;Paterson, C.R.; Burns, J.; Mowat, E.;Br Med J,1984
3. The conservative management of primary hyperparathyroidism;Sampson, M.J.; van't Hoff, W.; Bicknell, E.J.;Q J Med,1987
4. Treatment of pnrmary hyperparathyroidism;Purnell, D.C.; Scholz, D.A.; Smith, L.H.;AmJ3 Med,1974
5. Asymptomatic primary hyperparathyroidism 10-year prospective study;Scholz, D.A.; Purnell, D.C.