Direct Visualization of the Placenta by Soft-Tissue Roentgenography
Dippel, A. Louis; Brown, Webster H.
- 期刊名称New England Journal of Medicine
- 作者Dippel, A. Louis; Brown, Webster H.
- 卷第223卷
- 期第9期
- 印刷ISSN0028-4793
- 电子ISSN1533-4406
- 文件大小13904.48KB
- 发表时间1940-08-29
- DOI10.1056/nejm194008292230902
- 页码316-323