RT Journal Article SR Electronic T1 The Impact of Urinary Excretion of 18F-Labeled Choline Analogs JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1225 OP 1225 DO 10.2967/jnumed.107.040667 VO 48 IS 7 A1 Timothy R. DeGrado A1 Sandi A. Kwee A1 Marc N. Coel A1 R. Edward Coleman YR 2007 UL http://jnm.snmjournals.org/content/48/7/1225.abstract AB