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- [2] RELATIONSHIP BETWEEN M-ANTIGEN AND OPACITY FACTOR IN GROUP-A STREPTOCOCCI JOURNAL OF GENERAL MICROBIOLOGY, 1971, 65 (JAN): : 69 - +
- [8] VARIATION IN M-ANTIGEN OF GROUP-A STREPTOCOCCI ZENTRALBLATT FUR BAKTERIOLOGIE PARASITENKUNDE INFEKTIONSKRANHEITEN UND HYGIENE ABTEILUNG 1-ORIGINALE MEDIZINISCH HYGIENSCHE BAKTERIOLOGIE VIRUSFORSCHUNG UND PARASITOLOGIE, 1970, 214 (03): : 317 - +
- [9] STUDIES ON OPACITY FACTOR PRODUCTION BY PHARYNGEAL ISOLATES OF GROUP-A STREPTOCOCCI JOURNAL OF INFECTIOUS DISEASES, 1976, 134 (02): : 189 - 192
- [10] APPLICATION OF SERUM OPACITY FACTOR IN SUBTYPING OF GROUP-A STREPTOCOCCI AND IDENTIFICATION OF NEW M-TYPES INDIAN JOURNAL OF MEDICAL RESEARCH SECTION A-INFECTIOUS DISEASES, 1991, 93 : 222 - 224