Original articles, 254-257 | DOI: 10.53260/GREM.2010410 Hair cortisol concentration in relation to age among women with no history of hypothalamic-pituitary-adrenal axis disorders Afif Nakhleh, Einav Kadour-Peero, Samer Khoury, Carmela Shechner, Maria Reut, Mohammad Sheikh Ahmad, Leonard Saiegh