1. Calcium and sodium transport processes in patients with cystic fibrosis. 1. A specific decrease in Mg2+-dependent, Ca2+-adenosine triphosphatase activity in erythrocyte membranes from cystic fibrosis patients;Katz;Pediatric Research,1978
2. Depressed (Ca++)-transport ATPase in cystic fibrosis erythrocytes;Horton;Biochemical and Biophysical Research Communications,1970
3. Katz, S. and Ansah, T.-A. (Mg2+ + Ca2+)-ATPase activity in plasma-membrane enriched preparations of human skin fibroblasts: Decreased activity in fibroblasts derived from cystic fibrosis patients. Clinica Chimica Acta, IN PRESS.
4. Calcium and sodium transport processes in patients with cystic fibrosis. 2. Mg2+-dependent, Ca2+-ATPase activity in fibroblast membrane preparations from cystic fibrosis patients and controls;Katz;Research Communications in Chemical Pathology and Pharmacology,1978
5. Calcium transport across the plasma membrane: Stimulation by calmodulin;Larsen;Sciences,1979