603,642 LJUNGSTROM OLLE Studies on intracellular phosphoproteins. The cyclic 3 - 5 - AMP - dependent phos- Shorylation of pyruvate kinase /type 1/, ppsala 1977 Offsetcenter ab 8° s. 38 Act a Universit at is Upsaliensis Abstracts of Uppsala Dissertations from the Faculty of Medicine 277 Thesis