[Elaboration of a device for monitor control of respiratory frequency and regularity].
D004582:Electronics, Medical / Q000295:instrumentation; D006801:Humans; D008433:Mathematics; D008991:Monitoring, Physiologic / Q000295:instrumentation*; D010507:Periodicity; D012119:Respiration
Razrabotka pribora dlia monitornogo kontrolia chastoty i reguliarnosti dykhaniia.