[A nomogram for determination of frequency by use of the phase diagram modified periodicity analysis of shorter curve for characteristics].
D006337:Heart Murmurs; D006347:Heart Sounds; D049451:Nomograms; D013016:Sound
CARDIAC MURMURS AND SOUNDS
Nomographische Frequenzbestimmung aus dem Phasendiagramm der modifizierten Periodogrammanalyse kurzer Kurvenzüge (Blume).