%0 Journal Article %T Assessing optimal nitrate/ ammonium- ratios in baby-leaf lettuce to enhance the heat stress tolerance under elevated CO2 conditions %A Collado-González, Jacinta %A Piñero, María Carmen %A Otalora, Ginés %A López-Marín, Josefa %A del Amor, Francisco M. %J PLoS ONE %V 17 %N 11 %D 2022-11-30 %I Public Library of Science %~ DeepDyve