TI - OUtbreak of histoplasmosis among travelers returning from el salvador—pennsylvania and virginia, 2008 PT - JOUR DP - 2009 TA - JAMA pages = {478-480}, VI - 301 IP - 5 AID - 10.1001/jama.301.5.478 [doi] 4100 - http://dx.doi.org/10.1001/jama.301.5.478 SO - JAMA February 4, 2009 301(5):478