1. Tryptophan pyrrolase in ethanol administration and with drawal;Badawy,1973
2. Nuclei from rat liver: Isolation method that combines purity with high yield;Blobel;Science,1966
3. Interrelationship between poly(ADPR-Rib) synthesis, intracellular NAD levels, and muscle of cartilage differentiation from mesodermal cells of embryonic chick limb;Caplan,1975