Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 1946 Sep;25(5):665-72.
doi: 10.1172/JCI101747.

STUDIES ON BACTERIA DEVELOPING RESISTANCE TO PENICILLIN FRACTIONS X AND G IN VITRO AND IN PATIENTS UNDER TREATMENT FOR BACTERIAL ENDOCARDITIS

H F Dowling  1 , H L Hirsh, C B O'neil
Affiliations

STUDIES ON BACTERIA DEVELOPING RESISTANCE TO PENICILLIN FRACTIONS X AND G IN VITRO AND IN PATIENTS UNDER TREATMENT FOR BACTERIAL ENDOCARDITIS

H F Dowling et al. J Clin Invest. 1946 Sep.
No abstract available

PubMed Disclaimer

References

    1. Science. 1945 Sep 21;102(2647):303-4 - PubMed