J.J. Brown, R.H. Chinn, D.L. Davies, G. Düsterdieck, R. Fraser, A.F. Lever, J.I.S. Robertson, M. Tree, A. Wiseman,
PLASMA ELECTROLYTES, RENIN, AND ALDOSTERONE IN THE DIAGNOSIS OF PRIMARY HYPERALDOSTERONISM: With a Note on Plasma-corticosterone Concentration The Lancet. ,vol. 292, pp. 55- 59 ,(1968) ,
10.1016/S0140-6736(68)90350-4