Morphology and Density of Initial Lymphatics in Human Myocardium Determined by Immunohistochemistry - Geissler, H J; Bloch, W; Förster, S; Mehlhorn, U; Krahwinkel, A; Kroener, A; Addicks, K; deVivie, E R (The Thoracic and Cardiovascular Surgeon, 2003)