TY  - RPRT
TI  - Doxycycline in acute bronchitis: a randomized double-blind trial.
AU  - E R Scherl
AU  - S L Riegler
AU  - J K Cooper
PY  - 1987
UR  - https://pubmed.ncbi.nlm.nih.gov/3668366/
ID  - 3668366
ER  -