title: Coccidioidin skin testing in Kern County, California: decrease in infection rate over 58 years.
authors.affiliation: Kern County Coccidioidomycosis Study Group, Bakersfield, CA 93306, USA. trlarwood@aol.com.
authors.forename: T R
authors.initials: TR
authors.lastname: Larwood
mesh_terms: D000328:Adult; D002140:California / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D003046:Coccidioidin; D003047:Coccidioidomycosis / Q000175:diagnosis / Q000453:epidemiology*; D006306:Health Surveys; D006801:Humans; D012882:Skin Tests
chemical_list: D003046:Coccidioidin