TY  - RPRT
TI  - Tetracyclines.
AU  - A Z Abou-Zeid
PY  - 1973
DO  - 10.1016/s0044-4057(73)80038-3
UR  - https://pubmed.ncbi.nlm.nih.gov/4580101/
ID  - 4580101
ER  -