(Q41925901)
Statements
1 reference
Antibody to streptococcal opacity factor in human sera (English)
1 reference
1 reference
W. R. Maxted
J. P. Widdowson
1 March 1973
1 reference
1 reference
35-42
1 reference
1 reference
1 reference
1 reference
Identifiers
1 reference
1 reference
1 reference