共 5 条
- [1] TETRACYCLINE RESISTANCE OF GROUP-A BETA HEMOLYTIC STREPTOCOCCI [J]. JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1960, 174 (14): : 1779 - 1782
- [3] MITCHELL RG, 1965, LANCET, V1, P25
- [4] PARKER MT, 1962, BMJ-BRIT MED J, V1, P1550
- [5] BETA-HAEMOLYTIC STREPTOCOCCI IN SOUTH-WEST ESSEX WITH PARTICULAR REFERENCE TO TETRACYCLINE RESISTANCE [J]. BMJ-BRITISH MEDICAL JOURNAL, 1965, 2 (5461): : 569 - +