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«The pathway of biosynthesis of abscisic acid in vascular plants: A review of the present state of knowledge of ABA biosynthesis». Journal of Experimental Botany. 52: 1145–64. 2001. PMID11432933. doi:10.1093/jexbot/52.359.1145
«Occurrence, function and potential medicinal applications of the phytohormone abscisic acid in animals and humans». Biochemical Pharmacology. 82: 701–712. 2011. PMID21763293. doi:10.1016/j.bcp.2011.06.042