RT Journal Article SR Electronic T1 Neutron-Activated Holmium-166-Poly (L-Lactic Acid) Microspheres: A Potential Agent for the Internal Radiation Therapy of Hepatic Tumors JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 2139 OP 2143 VO 32 IS 11 A1 Russell J. Mumper A1 U. Yun Ryo A1 Michael Jay YR 1991 UL http://jnm.snmjournals.org/content/32/11/2139.abstract AB