TY  - RPRT
TI  - Re: Acu-Guard.
AU  - C R Yeh
PY  - 1993
DO  - 10.1111/j.1524-4725.1993.tb02542.x
UR  - https://pubmed.ncbi.nlm.nih.gov/8349906/
ID  - 8349906
ER  -