1. Colorimetric analysis of sugars;Ashwell;Methods in Enzymology,1957
2. A study of the tissue distribution of adenosine deaminase in six mammal species;Brady;Comp. Biochem. Physiol.,1965
3. Nucleoside catabolism in Penicillium chrysogenum;Elzainy;Egypt. J. Chem.,1973
4. Nucleoside catabolism of Fusarium moniliforme;Elzainy;Egypt. J. Bot.,1984
5. Mode and extent of degradation of ribonucleosides by extracts of Penicillium citrinum;Elzainy;Ann. Microbiol.,1990