(Q40885866)
Statements
Cross-protective antigens of group A streptococci types 3 and 31 and types 46 and 51 (English)
Cross-Protective Antigens of Group A Streptococci Types 3 and 31 and Types 46 and 51 (English)
1 reference
1 reference
Davis RE 2nd
W. K. Harrell
H. Ashworth
1 July 1971