1. Amyotrophic lateral sclerosis observed in 5 persons after gastric resection;Ask-Upmark, E.;Gastroenterology,1950
2. A method for the determination of amylase in intestinal content;Dahlquist, A.;Scandinavian Clinical and Laboratory Investigations,1962
3. Aumento del tamafno de las glandulas par6tidas y submaxilares en la diabetes mellitus con acromegalia;Del Castillo, E.B.; Milstein, M.; Jauregui, G.,1959
4. The parotid gland in subjects with and without rheumatoid arthritis;Ericson, S.;Acta Radiologica,1968
5. Statistical Tables for Biological, Agricultural and Medical Research;Fisher, R.A.; Yates, F.,1939