title: Fluorescence ratio imaging of dynamic intracellular signals.
authors.affiliation: Dept. of Physiology-Anatomy, University of California, Berkeley 94720.
authors.forename: R Y
authors.initials: RY
authors.lastname: Tsien
mesh_terms: D002118:Calcium / Q000032:analysis*; D002477:Cells / Q000032:analysis; D003592:Cytophotometry; D005456:Fluorescent Dyes; D012964:Sodium / Q000032:analysis*
chemical_list: D005456:Fluorescent Dyes; D012964:Sodium; D002118:Calcium