TY  - RPRT
TI  - Authors' reply.
AU  - RM Levin
PY  - 2000
DO  - 10.1002/(sici)1520-6777(2000)19:2<207::aid-nau12>3.0.co;2-2
UR  - https://pubmed.ncbi.nlm.nih.gov/10679838/
ID  - 10679838
ER  -