4th Congress of the European Society of Cardiovascular Surgery, Copenhagen, July 28 and 29, 1955.
D013504:Cardiovascular Surgical Procedures; D002319:Cardiovascular System / Q000601:surgery*
CARDIOVASCULAR SYSTEM/surgery
4o CONGRES de la sociéte européenne de chirurgie cardio-vasculaire, Copenhague, 28 et 29 juillet 1955.