RT Journal Article SR Electronic T1 Reply: Medical Isotope Crisis JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP jnmt.115.155242 DO 10.2967/jnmt.115.155242 A1 Ruth, Thomas YR 2015 UL http://tech.snmjournals.org/content/early/2015/04/09/jnmt.115.155242.abstract AB