Trimethyltin(TMT) is an occupational and environmental health hazard behaving as a potent neurotoxin known to affect the central nervous system as well as the p
Middle ear surgery is usually performed using a surgical microscope. Initially, in otorhinolaryngology practice, endoscopes were used for paranasal sinus surger
Noise pollution is a major hazardous factor to human health and is likely harmful for vulnerable groups such as pre-term infants under lifesupport system in an
Objective: To describe several approaches of ear surgeries for experimental studies in rats.Methods: Anesthetized rats were prepared for demonstration of variou