@misc{indiciae07251924c045, title = {Rheumatic fever prophylaxis: a three-year study.}, author = {T A Hassell and K L Stuart}, year = {1974}, doi = {10.1136/bmj.2.5909.39}, url = {https://pubmed.ncbi.nlm.nih.gov/4821041/}, note = {Source identifier: 4821041} }