TY  - BOOK
AU  - Johnson, Dwight R.
AU  - Kaplan, Edward L.
AU  - Sramek, Jaroslav.
TI  - Laboratory diagnosis of group A steptococcal infections
SN  - 9241544953
U1  - 616.047 
PY  - 1996///
CY  - Geneva
PB  - World Health Organization
ER  -