TY - JOUR T1 - Manual on Radiation Protection in Hospitals and General Practice, Vol 4: Radiation Protection in Dentistry JF - Journal of Nuclear Medicine JO - J Nucl Med SP - 1244 LP - 1244 VL - 18 IS - 12 AU - Donald F. Logsdon, Jr. Y1 - 1977/12/01 UR - http://jnm.snmjournals.org/content/18/12/1244.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -