Double-blind comparison of intravenous butorphanol (Stadol) and fentanyl (Sublimaze) for analgesia during labor
| Autor: | Atkinson, Bill D., Truitt, Linda J., Rayburn, William F., Turnbull, Gayla L., Christensen, H. Dix, Wlodaver, Anne |
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| Zdroj: | In American Journal of Obstetrics and Gynecology October 1994 171(4):993-998 |
| Databáze: | ScienceDirect |
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