title: 50 shades of red.
abstract: Synthetic heart valves designed from slowly degrading polymer enable gradual replacement by new host tissue during a 12-month study in sheep.
authors.affiliation: Fischell Department of Bioengineering, University of Maryland, College Park, MD 20742, USA. Email: cmjewell@umd.edu.
authors.forename: Christopher M
authors.initials: CM
authors.lastname: Jewell
mesh_terms: D020341:Absorbable Implants; D000818:Animals; D005500:Follow-Up Studies; D006350:Heart Valve Prosthesis; D006351:Heart Valves; D012756:Sheep; D023822:Tissue Engineering