The hyperparathyroidism-jaw tumour syndrome in a Portuguese kindred. - Cavaco,B.M.; Barros,L.; Pannett,A.A.; Ruas,L.; Carvalheiro,M.; Ruas,M.M.; Krausz,T.; Santos,M.A.; Sobrinho,L.G.; Leite,V.; Thakker,R.V. (QJM, 2001)