| 篇名 | 作者 | 刊名 | 出版年 | 查看 |
|---|
| ''Head and shoulder'' maneuver |
Welch, R.A.; |
American Journal of Obstetrics and Gynecology |
1997-05-01 |
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| ''Head and shoulder'' maneuver |
Welch, R.A.; |
American Journal of Obstetrics and Gynecology |
1997-05-01 |
查看 |
| Obstetrician-gynecologists performing genetic amniocentesis may bemisleading themselves and their patients |
Blessed, W.B.;Lacoste, H.;Welch, R.A.; |
American Journal of Obstetrics and Gynecology |
2001-06-01 |
查看 |
| Obstetrician-gynecologists performing genetic amniocentesis may bemisleading themselves and their patients |
Blessed, W.B.;Lacoste, H.;Welch, R.A.; |
American Journal of Obstetrics and Gynecology |
2001-06-01 |
查看 |
| Obstetrician-gynecologists performing genetic amniocentesis may bemisleading themselves and their patients |
Blessed, W.B.;Lacoste, H.;Welch, R.A.; |
American Journal of Obstetrics and Gynecology |
2001-06-01 |
查看 |
| Comparison between PreservCyt and M4 transport media for screening cervicalcytology specimens |
Dimon, K.S.;Lebar, W.D.;Bernock, K.T.;Welch, R.A.; |
Obstetrics and Gynecology |
2003-04-01 |
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| Operator experience and sample quality in genetic amniocentesis |
Welch, R.A.;Salem-Elgharib, S.;Wiktor, A.E.;Van Dyke, D.L.;Blessed, W.B.; |
American Journal of Obstetrics and Gynecology |
2006-01-01 |
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| Operator experience and sample quality in genetic amniocentesis |
Welch, R.A.;Salem-Elgharib, S.;Wiktor, A.E.;Van Dyke, D.L.;Blessed, W.B.; |
American Journal of Obstetrics and Gynecology |
2006-01-01 |
查看 |
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