共 50 条
- [6] EFFECT OF 2 ANALGESICS IN CERTAIN RESPIRATORY APPARATUS PATHOLOGY INVESTIGACION MEDICA INTERNACIONAL, 1977, 4 (04): : 339 - 344
- [8] CERTAIN PROBLEMS BEARING ON STEREOCHEMISTRY OF QUINOLYSIDINE ALCALOIDS DOKLADY AKADEMII NAUK SSSR, 1964, 155 (04): : 865 - &
- [9] SYNTHESIS OF CERTAIN SULFONIUM ANALOGS OF MEPERIDINE AND OF THE METHADONE CLASS OF ANALGESICS JOURNAL OF ORGANIC CHEMISTRY, 1960, 25 (04): : 653 - 656