共 50 条
- [3] CONFORMATIONAL-ANALYSIS ON LEU-ENKEPHALIN AND MET-ENKEPHALIN ANALES DE LA ASOCIACION QUIMICA ARGENTINA, 1991, 79 (06): : 225 - 235
- [10] ENHANCEMENT OF SYSTEMIC DELIVERY OF MET-ENKEPHALIN AND LEU-ENKEPHALIN EYEDROPS WITH PERMEATION ENHANCERS METHODS AND FINDINGS IN EXPERIMENTAL AND CLINICAL PHARMACOLOGY, 1992, 14 (05): : 361 - 366