1. 35 years of experimental research in transmyocardial revascularization: what have we learned? 
Menno Huikeshoven, MS, Johan F Beek, MD, PhD, Jos A.P van der Sloot, MD, Raymond Tukkie, MD, PhD, Jan van der Meulen, MD, Martin J.C van Gemert, PhD 
The Annals of Thoracic Surgery 
Volume 74, Issue 3, Pages (September 2002)
DOI: /S (01)

2. Fig 1
The number of publications on transmyocardial revascularization (TMR) and percutaneous myocardial revascularization (PMR) between 1981 and 2000 is shown. Included are all forms of publications, clinical and experimental, that were acquired from the literature search, which included journal articles, meeting abstracts, letters, replies to letters, conference discussions, reviews, and editorials. The data for 2001 were acquired by doubling the number of publications in the first 6 months of this year.
The Annals of Thoracic Surgery  , DOI: ( /S (01) )