Dyfyniad APA

Griffin, J. P., & Long, J. R. (1981). New procedures affecting the conduct of clinical trials in the United Kingdom.

Dyfyniad Arddull Chicago

Griffin, J P., and J R. Long. New Procedures Affecting the Conduct of Clinical Trials in the United Kingdom. 1981.

Dyfyniad MLA

Griffin, J P., and J R. Long. New Procedures Affecting the Conduct of Clinical Trials in the United Kingdom. 1981.

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