title: The exportation of clinical research.
authors.forename: Anthony N
authors.initials: AN
authors.lastname: DeMaria
mesh_terms: D035843:Biomedical Research / Q000458:organization & administration*; D006349:Heart Valve Diseases / Q000601:surgery*; D019918:Heart Valve Prosthesis Implantation / Q000379:methods*; D006801:Humans; D007391:International Cooperation; D033581:Stem Cell Transplantation / Q000379:methods*