期刊论文详细信息
| Journal of Education, Health and Sport | |
| Evaluation of the impact of various methods of analgesia onto duration of labor | |
| Dorota Torbé1  Andrzej Torbé2  Michał Michalczyk2  | |
| [1] Doctoral Studium of the Faculty of Health Sciences, Pomeranian Medical University in Szczecin;Pomeranian Medical University in Szczecin, Department of Obstetrics and Gynaecology; | |
| 关键词: fentanyl; patient-controlled epidural anesthesia; pethidine; stages of labor; | |
| DOI : | |
| 来源: DOAJ | |
【 授权许可】
Unknown