PMC:3281774 / 8756-8940 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/3281774","sourcedb":"PMC","sourceid":"3281774","source_url":"http://www.ncbi.nlm.nih.gov/pmc/3281774","text":"Figure 2 Results of audiometric testing at age 61 conforming to ANSI 1969 standards. ANSI = American National Standards Institute; dB = decibel; Hz = hertz; PTA = pure tone average. ","tracks":[]}