1.
Very high plant stanol intake and serum plant stanols and non-cholesterol sterols
by Gylling, Helena
European journal of nutrition, 2009-09-23, Vol.49 (2), p.111-117

2.
Changes in serum level and metabolism of cholesterol with plant stanol esters in postmenopausal women with and without coronary artery disease
by Gylling, Helena
Menopause (New York, N.Y.), 2006-03, Vol.13 (2), p.286-293
