TY  - RPRT
TI  - Letter: Polyvinyl chloride.
AU  - R J Barr
AU  - M Bonin
PY  - 1975
DO  - 10.1001/jama.231.9.914b
UR  - https://pubmed.ncbi.nlm.nih.gov/47400/
ID  - 47400
ER  -