BECAUSE of the importance of purine analogues in the chemotherapy of human neoplastic disease 1, several investigations have been made on their mode of action and the mechanism of resistance 2 to ...

2 WORCESTER, MASS. (From the Service of Dr. F. C. Shattuck and the Pathological Laboratory of the Massachusetts General Hospital.) ...

From the John McCormick Institute for Infectious Diseases, Chicago, and the Massachusetts Antitoxin and Vaccine Laboratory, Boston. Select the format you want to export the citation of this ...