@misc{indiciaebb0fa899c1e9, title = {Comparison of prosthetic valve hydrodynamic function: objective testing using statistical multilevel modeling.}, author = {Gillian M Bernacca and John H McColl and David J Wheatley}, year = {2004}, url = {https://pubmed.ncbi.nlm.nih.gov/15222295/}, note = {Source identifier: 15222295} }