%0 Journal Article %T Effect of Sodium Deficiency on Ammonium-Grown Cells of Anabaena PCC 7119 %A Valiente, Eduardo, Fernandez %A Maeso, Eva, Sanchez %A PiƱas, Francisca, Fernandez %J Plant and Cell Physiology %V 29 %N 8 %P 1433-1436 %@ 0032-0781 %D 1988-12-01 %I Oxford University Press %~ DeepDyve