Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) RAJAMANNAN NM,Calcified rheumatic valve neoangiogenesis is associated with vascular endothelial growth factor expression and osteoblast-like bone formation,Circulation,,,2005,111,,3296-3301,https://cir.nii.ac.jp/crid/1570291225857447808,