“…To decrease pressure means to decrease pain. Our experience to gether with that of Jocham et al [3], Pastor et al [9], Muschter et al [7] and Fisher et al [1,2] confirm that satisfactory stone disintegration can also be obtained with the Domier HM III lithotripter using the new low pressure generator. In our first 2,000 cases of inpatient ESWL, the average of hospitalization was 2.8 days.…”