@misc{indiciae8ef512a95a2c, title = {Toward single embryo transfer policy.}, author = {Aila Tiitinen}, year = {2004}, doi = {10.1111/j.0001-6349.2004.00671.x}, url = {https://pubmed.ncbi.nlm.nih.gov/15488113/}, note = {Source identifier: 15488113} }