WebbAKDavidTJ. Clinical management of children and adults with cystic fibrosis. BMJ1994, 308: 459–61
2.
BarbourHM. Development and evaluation of the simultaneous determination of sweat sodium and chloride by ion selective electrodes. Ann Clin Biochem1991; 28: 150–4
3.
BerryMNMazzachiRDPejakoviMPeakeMJ. Enzymatic determination of sodium in serum. Clin Chem1988; 34: 2295–8
4.
GibsonLECookeRE. Test for concentrations of electrolytes in sweat in cystic fibrosis of pancreas utilising pilocarpine by iontophoresis. Paediatrics1959; 23: 545–9
