TY  - RPRT
TI  - Towards a single embryo transfer.
AU  - David K Gardner
AU  - Michelle Lane
PY  - 2003
DO  - 10.1016/s1472-6483(10)62170-0
UR  - https://pubmed.ncbi.nlm.nih.gov/12831597/
ID  - 12831597
ER  -