Responses of Seven Diverse Rice Cultivars to Water Deficits. III. Accumulation of Abscisic Acid and Proline in Relation to Leaf Water-Potential and Osmotic Adjustment - Dingkuhn, M.; Cruz, R.T.; O'Toole, J.C.; Turner, N.C.; Doerffling, K. (Elsevier, 1991)