Black piedra

Microscopic view of a concretion on the hair shaft in black piedra.

Reproduced from: US Centers for Disease Control and Prevention Public Health Image Library. Photo courtesy of Dr. Lucille K Georg. Available from: http://phil.cdc.gov/phil/home.asp (Accessed on February 13th, 2014).

Graphic 89956 Version 3.0

آیا می خواهید مدیلیب را به صفحه اصلی خود اضافه کنید؟