1. Biologic regulation through the opposing influences of cyclic GMP and cyclic AMP: The yin yang hypothesis;Goldberg,1975
2. Control of cell growth by the cyclic nucleotide seesaw;Shields;Nature,1974
3. Inhibition of cell growth in vitro by adenosine 3′,5′ monophosphate;Ryan;Science,1968
4. Restoration of several morphologic characteristics of normal fibroblasts in sarcoma cells treated with adenosine 3′–5′-cyclic monophosphate and its derivatives;Johnson,1971
5. Morphologic transformation of Chinese hamster cells by dibutyryl adenosine cyclic 3′,5′-monophosphate and testosterone;Hsie,1971