TY  - RPRT
TI  - Embryoscopy and early prenatal diagnosis.
AU  - E A Reece
PY  - 1997
DO  - 10.1016/s0889-8545(05)70292-8
UR  - https://pubmed.ncbi.nlm.nih.gov/9086521/
ID  - 9086521
ER  -