Johnson Dwight R. Laboratory diagnosis of group A streptococcal infections / Dwight R. Johnson...[et al]. - Geneva : World Health Organization, 1996. - viii, 111 p. : ill. ; 30 cm. ISBN: 9241544953 LCCN: 98224211 Subjects--Topical Terms: Streptococcal infections--Diagnosis.Diagnosis, Laboratory--Handbooks, manuals, etc.Streptococcal Infections--diagnosis--laboratory manuals.Streptococcus pyogenes. LC Class. No.: RC116.S84 / L33 1996 Dewey Class. No.: 616.075