TY  - RPRT
TI  - Reply from the authors
AU  - A Wang
AU  - SJ Schwab
PY  - 2000
DO  - 10.1111/j.1523-1755.2000.400-2.x
UR  - https://pubmed.ncbi.nlm.nih.gov/11044250/
ID  - 11044250
ER  -