1. Berkowitz B. in preparation.
2. UNPUBLISHED DATA
3. COCHIN, J, J PHARMACOL EXP THER 47: 443 (1964).
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5. HUG, C.C., STOP-FLOW ANALYSIS OF RENAL EXCRETION OF TRITIUM-LABELED DIHYDROMORPHINE, JOURNAL OF PHARMACOLOGY AND EXPERIMENTAL THERAPEUTICS 150: 259 (1965).