TY  - RPRT
TI  - Reply to Dr frazer
AU  - R Bottelli
AU  - AK Burroughs
PY  - 2000
DO  - 10.1053/crad.1999.0419
UR  - https://pubmed.ncbi.nlm.nih.gov/10657169/
ID  - 10657169
ER  -