1891 – 1953
1 entries in the GMN corpus.
1936
#2865.1
Introduction of the vectorcardiogram.
Garrison-Morton-Norman
1 entry · Printed September 1, 2026
1936 SCHELLONG, Fritz (1891 – 1953)
Elektrographische Diagnostik der Herzmuskelerkrankungen.
GMN 2865.1 · https://historyofmedicine.com/id/4158