The American journal of roentgenology, radium therapy, and nuclear medicine
The American journal of roentgenology and radium therapy
\A J R, Abbreviated Title: A J R, AJR. American journal of roentgenology, AJR. American journal of roentgenology., AM J ROENTGENOL, AMER. J. ROENTGENOL., AMER.J.ROENTGENOL.