Massive segmental bone loss due to chronic osteomyelitis represents a considerable challenge to orthopedic surgeons and is a limb threatening condition.The only
The etiology of sudden deafness or idiopathic suddensensorineural hearing loss (ISSHL) remains unclear.Over the past 15 years, we have investigated themechanisms
<正>POA is designed to remedy what is seen as a flawed approach to English teaching,described as a top-down approach, whereby the focus is on development of rea