title: Erratum.
abstract: In the report "Activation of salivary secretion: Coupling of cell volume and [Ca(2+)](i) in single cells" by J. K. Foskett and J. E. Melvin (30 June, p. 1582), figures 1 and 2 were inadvertently interchanged. The correct figures are printed below. [See Figures in source pdf.].