PT - JOURNAL ARTICLE AU - Ruth, Thomas TI - Reply: Medical Isotope Crisis AID - 10.2967/jnmt.115.155242 DP - 2015 Apr 01 TA - Journal of Nuclear Medicine Technology PG - jnmt.115.155242 4099 - http://tech.snmjournals.org/content/early/2015/04/09/jnmt.115.155242.short 4100 - http://tech.snmjournals.org/content/early/2015/04/09/jnmt.115.155242.full