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- [21] DECLINE IN FREQUENCY OF ISOLATION OF TETRACYCLINE-RESISTANT BETA-HAEMOLYTIC STREPTOCOCCI FROM EAR, NOSE AND THROAT 1967-1971 LANCET, 1971, 1 (7706): : 938 - &
- [28] SUSCEPTIBILITY OF GROUP-A STREPTOCOCCI TO OLEIC-ACID AND ULTRAVIOLET-LIGHT - COMPARISON OF STRAINS FROM THROAT AND SKIN JOURNAL OF LABORATORY AND CLINICAL MEDICINE, 1980, 96 (02): : 252 - 257