1967 年 22 巻 4 号 p. 329-339
We have studied about the double angle X-ray graphy. We know that we can not always operate an original double angle method, as it is, because of the different factors, which are with the patient, the apparatus, the distortion of X-ray image etc. For that time we must prepare the suitably modified equivalent technique to original. In this report we considered some modifier of Mayer method and Rhese position.