海量图书期刊资源，随时随地畅享阅读乐趣
Prevalence of onychomycosis in diabetics: a North American surveyA.K. Gupta; N. Konnikov; P. MacDonald; P. Rich; N.W. Rodger; M.W. Edmonds; R. McManus; R.C. Summerbell · 1998