1592952942000 1312632483000 term-23921 1616540982526 1312632513000 1616289659464 adlib fitz-online adlib-term-23921 0b32abe4-db94-3570-bb48-f7ff3829e770 2 1 optoacoustic spectroscopy optoacoustic spectroscopy term reference term-28012 adlib-term-28012 0d1ce29e-fb99-384b-8b32-9bdfe347088b photoacoustic spectroscopy