TY  - RPRT
TI  - Beta hemolytic streptococcal endocarditis: predominance of non-group A organisms.
AU  - D C Blair
AU  - D B Martin
DO  - 10.1097/00000441-197811000-00003
UR  - https://pubmed.ncbi.nlm.nih.gov/33554/
ID  - 33554
ER  -