title: A simple digital integrator for real-time display of spectral areas.
mesh_terms: D003201:Computers / Q000295:instrumentation; D005452:Fluoresceins / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis; D013050:Spectrometry, Fluorescence / Q000379:methods*
chemical_list: D005452:Fluoresceins; D007074:Immunoglobulin G