TY  - RPRT
TI  - Treponeme outer envelope: chemical analysis.
AU  - M S Wachter
AU  - R C Johnson
PY  - 1976
DO  - 10.3181/00379727-151-39151
UR  - https://pubmed.ncbi.nlm.nih.gov/1250863/
ID  - 1250863
ER  -