RT Journal Article SR Electronic T1 An Evaluation of Maximum Likelihood-Expectation Maximization Reconstruction for SPECT by ROC Analysis JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 451 OP 457 VO 33 IS 3 A1 Gilland, David R. A1 Tsui, Benjamin M. W. A1 Metz, Charles E. A1 Jaszczak, Ronald J. A1 Perry, J. Randolph YR 1992 UL http://jnm.snmjournals.org/content/33/3/451.abstract AB