@misc{indiciae854220a1a7a0, title = {Preventing rheumatic heart disease in developing countries.}, author = {J D Schwankhaus}, year = {1994}, doi = {10.7326/0003-4819-121-1-199407010-00030}, url = {https://pubmed.ncbi.nlm.nih.gov/8198360/}, note = {Source identifier: 8198360} }