https://www.selleckchem.com/pr....oducts/3-deazaadenos
Retraction in PF and PT at the same time was observed in 6 4% of the ears. ABG median was lower in ears with PF retraction (6.25 dB HL) than PT retraction, isolated (15 dB HL) or not (13.75 dB HL; p  0.05). The ABG pure-tone average median was higher when PT was involved. We found a significant correlation between the retraction severity and worsening of AC and ABG thresholds, only for PT. The ABG pure-tone average median was higher when PT was involved. We found a significant correlation between the retractio