21 Grinsdale Grinsdale JA JA Islam Islam S S Tran Tran OC OC Ho Ho CS CS Kawamura Kawamura LM LM Higashi Higashi JM JM Interferon-gamma assay and pediatric public health tuberculosis screeining: The San Francisco Program experience 2005 to 2008 Interferon-gamma assay and pediatric public health tuberculosis screeining: The San Francisco Program experience 2005 to 2008 J Pediatric Infect Dis Soc J Pediatric Infect Dis Soc 2016 2016 5 5 122 122 130 130 27199468 27199468. Here, IFNG is linked to tuberculosis.