Hair toxic and essential trace elements in children with autism spectrum disorder.
https://www.ncbi.nlm.nih.gov/m/pubmed/27581303/
A comparison of hair and serum trace elements in patients with Alzheimer disease and healthy participants.
https://www.ncbi.nlm.nih.gov/m/pubmed/26738344/
A novel tool in the diagnosis and follow-up of (cyclic) Cushing’s syndrome: measurement of long-term cortisol in scalp hair.
https://www.ncbi.nlm.nih.gov/m/pubmed/22844063/
High hair selenium mother to fetus transfer after the Brazil nuts consumption.
reeminerals 
انت تبين طرف الشعر ليش اقصه من البدايه ليش مااقص 2:5سم من اطراف الشعر
إعجابإعجاب
نبي من الجذور ولا نحتاج الاطراف
إعجابإعجاب