1. Recent advance in the development of a mechanical and lung apparatus;Miller;Ann Surg,1951
2. Application of a heart lung apparatus to cardiac surgery;Gibbon;Minn Med,1954
3. An automatically controlled, inexpensive pump oxygenater;Kantrowitz;J Thorac Cardiovasc Surg,1959
4. Device to maintain automatically and continuously an absolute or relative continuous weight of a subject or container during perfusion;Moss;Surgery,1961
5. An electrical apparatus for rapid and precise regulation of the venous blood reservoir height on heart-lung machine;Roche;Surgery,1964