TY  - RPRT
TI  - Implications of embryo transfer.
AU  - I Craft
AU  - J Yovich
PY  - 1979
DO  - 10.1016/s0140-6736(79)91707-0
UR  - https://pubmed.ncbi.nlm.nih.gov/90310/
ID  - 90310
ER  -