RT Journal Article SR Electronic T1 Placenta Scanning with 113mIn JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 15 OP 18 VO 11 IS 1 A1 Roger D. Niehoff A1 William R. Hendee A1 Donald W. Brown YR 1970 UL http://jnm.snmjournals.org/content/11/1/15.abstract AB