RT Journal Article SR Electronic T1 ONE APPROACH TO IN-SERVICE EDUCATION JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP 169 OP 170 VO 5 IS 3 A1 Cudworth, Janie W. YR 1977 UL http://tech.snmjournals.org/content/5/3/169.2.abstract AB