TY  - RPRT
TI  - Rheumatic fever prophylaxis: a three-year study.
AU  - T A Hassell
AU  - K L Stuart
PY  - 1974
DO  - 10.1136/bmj.2.5909.39
UR  - https://pubmed.ncbi.nlm.nih.gov/4821041/
ID  - 4821041
ER  -