Quinn, RW. (1989). «Comprehensive review of morbidity and mortality trends for rheumatic fever, streptococcal disease, and scarlet fever: the decline of rheumatic fever.» Reviews of Infectious Diseases 11 (6): 928–53. doi:10.1093/clinids/11.6.928. PMID2690288..
GORDON, E.. (5 February 1927). «Treatment of Scarlet Fever with Streptococcus Antitoxin» JAMA: The Journal of the American Medical Association (American Medical Association (AMA)) 88 (6): 382. doi:10.1001/jama.1927.02680320018005. ISSN0098-7484..
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ncbi.nlm.nih.gov
Quinn, RW. (1989). «Comprehensive review of morbidity and mortality trends for rheumatic fever, streptococcal disease, and scarlet fever: the decline of rheumatic fever.» Reviews of Infectious Diseases 11 (6): 928–53. doi:10.1093/clinids/11.6.928. PMID2690288..
GORDON, E.. (5 February 1927). «Treatment of Scarlet Fever with Streptococcus Antitoxin» JAMA: The Journal of the American Medical Association (American Medical Association (AMA)) 88 (6): 382. doi:10.1001/jama.1927.02680320018005. ISSN0098-7484..