TY  - RPRT
TI  - Embryo production: alternative methods.
AU  - M P Boland
AU  - J F Roche
PY  - 1993
DO  - 10.1002/mrd.1080360227
UR  - https://pubmed.ncbi.nlm.nih.gov/8257583/
ID  - 8257583
ER  -