PT  - JOURNAL ARTICLE
AU  - C A Morris
AU  - D M Berry
TI  - Annual and seasonal variation in the frequency of beta-haemolytic streptococcal infections.
AID  - 10.1136/jcp.38.5.594
DP  - 1985 May 01
TA  - Journal of Clinical Pathology
PG  - 594--595
VI  - 38
IP  - 5
4099  - http://jcp.bmj.com/content/38/5/594.short
4100  - http://jcp.bmj.com/content/38/5/594.full
SO  - J Clin Pathol1985 May 01; 38