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Proceedings of the National Academy of Sciences of the United States of America|October 15, 1992
Asn177 in Escherichia coli thymidylate synthase is a major determinant of pyrimidine specificityL W Hardy, E Nalivaika
Canadian Family Physician Medecin De Famille Canadien|May 15, 2010
Disodium cromoglycate in treatment of asthmatic childrenL W Hardy, R H Jones
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