Statistics
Publications
2
Citations
73
H-Index
2
Active since
1979
Affiliations
University of Minnesota Morris(Current)
JOHN KOPCHAK is an author at University of Minnesota Morris specializing in cardiothoracic surgery, surgery, and medicine.
Publications per year
1979–1979
2
2
Late hemodynamic evaluation of Hancock Modified orifice aortic bioprosthesis.
Joseph M. Craver, Susan King, John S. Douglas et al. · Circulation · 1979 · 53 citations
Medicine, Cardiology, Surgery +13
What Role Should the Intra-aortic Balloon Have in Cardiac Surgery
Joseph M. Graver, Joel A. Kaplan, Ellis L. Jones et al. · Annals of Surgery · 1979 · 20 citations · Full text
Medicine, Cardiology, Surgery +12
1–2 of 2