Röntgen radiation

First use of X-rays under clinical conditions was by

[A] John Hall-Edwards
[B] M.Curie
[C] Hall-Edwards
[D] Wilhelm Conrad Röntgen

Use in Medicine

1. Wilhelm Conrad Röntgen discovered – X-Rays
2. First use of X-rays under clinical conditions – John Hall-Edwards
3. First to use X-rays in a surgical operation – Hall-Edwards