[Computation and development of pass-band phonocardiographic filters].
D004582:Electronics, Medical / Q000295:instrumentation; D005374:Filtration / Q000295:instrumentation; D008433:Mathematics; D010701:Phonocardiography / Q000295:instrumentation*
Raschet i realizatsiia polosovykh fonokardiograficheskikh fil'trov.