Alexander Filipovich Samojloff and Paul Dudley White: electrocardiography and a Russian-American friendship.
Krikler
D M
DM
Cardiovascular Division, Royal Postgraduate Medical School, Hammersmith Hospital, London, England.
D004562:Electrocardiography / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D012425:Russia (Pre-1917); D014481:United States