TY  - RPRT
TI  - Embryo donation: a programmed approach.
AU  - S R Lindheim
AU  - M V Sauer
PY  - 1999
DO  - 10.1016/s0015-0282(99)00361-1
UR  - https://pubmed.ncbi.nlm.nih.gov/10561004/
ID  - 10561004
ER  -