@incollection{Clark11, author = {Peter A. Clark}, title = {Cryopreserved Embryos: A Catholic Alternative to Embryonic Stem Cell Research and Adoption}, booktitle = {Embryonic Stem Cells}, publisher = {IntechOpen}, address = {Rijeka}, year = {2011}, editor = {Michael S. Kallos}, chapter = {3}, doi = {10.5772/24682}, url = {https://doi.org/10.5772/24682} }