Nondigestible oligosaccharides do not interfere with calcium and nonheme-iron absorption in young, healthy men

A new method to measure iron absorption from the enrichment of 57Fe and 58Fe in young erythroid cells

Lactulose stimulates calcium absorption in postmenopausal women

Bioavailability of selenium from fish, yeast and selenate: A comparative study in humans using stable isotopes

Kinetic characteristics of acidic and alkaline ceramidase in human epidermis