Dual fortification of salt with iodine and micronized ferric pyrophosphate: a randomized, double-blind, controlled trialMichael Zimmermann, Richard F. Hurrell, Fabian Rohner et al.|American Journal of Clinical Nutrition|2004Cited by 113
The Effects of Vitamin A Deficiency and Vitamin A Supplementation on Thyroid Function in Goitrous ChildrenMichael Zimmermann, Toni Torresani, Rita Wegmüller et al.|The Journal of Clinical Endocrinology & Metabolism|2004Cited by 69