RT Journal Article SR Electronic T1 Reply: Radioguided Surgery JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 592 OP 592 DO 10.2967/jnumed.121.261917 VO 62 IS 4 A1 Wolfgang Weber A1 Johannes Czernin YR 2021 UL http://jnm.snmjournals.org/content/62/4/592.abstract AB