PT - JOURNAL ARTICLE AU - S Mehtar AU - S Amini Afshar TI - Biotyping of Haemophilus using API 10S—an epidemiological tool? AID - 10.1136/jcp.36.1.96 DP - 1983 Jan 01 TA - Journal of Clinical Pathology PG - 96--99 VI - 36 IP - 1 4099 - http://jcp.bmj.com/content/36/1/96.short 4100 - http://jcp.bmj.com/content/36/1/96.full SO - J Clin Pathol1983 Jan 01; 36 AB - One hundred and ninety-nine strains of Haemophilus isolates were biotyped by Kilian's method1 and a modified API 10S strip and the results compared. One hundred percent correlation was found between the two systems. The ONPG test proved of value in differentiating between Haemophilus influenzae and Haemophilus parainfluenzae when there was growth factor disc failure.