Wright F W
Br Med J. 1970 Jun 13;2(5710):636-9. doi: 10.1136/bmj.2.5710.636.
Placental scanning was carried out in 200 patients over a period of 22 months with (113m)In. It was found to be a reliable method of demonstrating the placenta, with a smaller radiation dosage than by x-ray methods.
在22个月的时间里,使用铟-113m对200名患者进行了胎盘扫描。结果发现,这是一种显示胎盘的可靠方法,其辐射剂量比X射线方法要小。