共 50 条
- [42] MARK TWAIN'S LETTERS FROM THE SANDWICH ISLANDS JOURNALISM QUARTERLY, 1938, 15 (03): : 297 - 298
- [48] Twenty-three flavonoids from Lonchocarpus subglaucescens PHYTOCHEMISTRY, 1996, 42 (05) : 1459 - 1471
- [50] A study of twenty-three quaternary ammonium iodides JOURNAL OF PHARMACOLOGY AND EXPERIMENTAL THERAPEUTICS, 1936, 56 (04): : 466 - 472