TY  - RPRT
TI  - Single embryo transfer in clinical practice.
AU  - Christel Hydén-Granskog
AU  - Aila Tiitinen
PY  - 2004
DO  - 10.1080/14647270400006929
UR  - https://pubmed.ncbi.nlm.nih.gov/15590571/
ID  - 15590571
ER  -