1. Studies in cystic fibrosis of the pancreas. A simple test for the detection of excess chloride on the skin;Shwachman, H.; Gahm, N.;N Engl J Med,1956
2. Pilocarpine iontophoresis sweat testing. Results of seven years' experience. Mod from 15 patients with CF. Of the 4+ reactions, all but 4 were made by patients with fully established CF. These 4 exceptions were patients with typical pulmonary manifestations of Probl Paediatr;Shwachman, H.; Mahmoodian, A.,1967
3. The permanent recording of sweat by plastic impression;Takahashi, Y.; Wada, M.;J Invest Dermatol,1962
4. Modified Shwachman test for the diagnosis of CF, normal pancreatic function, and borderline values by the QPI method on more than three separate occasions. We consider they have CF but that it is not fully expressed.15-'6 mucoviscidosis (in Italian);Fortina, A.;Minerva Pediatr
5. Simplified screening test for detecting cystic fibrosis of the pancreas;Knights E M, Jr, Brush J.S.; J, Schroeder;JAMA,1959