David S. Letham

Synthesis of a Cytokinin Linked by a Spacer to Dexamethasone and Biotin: Conjugates to Detect Cytokinin-Binding Proteins

Ren Zhang, You Wang, P. John, 2016, Molecules.

Phytohormones,Rhizobium mutants, and nodulation in legumes. IV. Auxin metabolites in pea root nodules

Roger E. Summons, Barry G. Rolfe, B. Rolfe, 1984, Journal of Plant Growth Regulation.