"The lutein epoxide cycle in higher plants: its relationships to other xanthophyll cycles and possible functions". Functional Plant Biology34 (9): 759–773. September 2007. doi:10.1071/FP07095. பப்மெட்:32689404.
"The lutein epoxide cycle in higher plants: its relationships to other xanthophyll cycles and possible functions". Functional Plant Biology34 (9): 759–773. September 2007. doi:10.1071/FP07095. பப்மெட்:32689404.