TY  - RPRT
TI  - Comparison between CVS and early amniocentesis.
AU  - P Tavares
AU  - A Tavares
AU  - P Rendeiro
AU  - C Palmares
PY  - 1998
DO  - 10.1002/(sici)1097-0223(199801)18:1<87::aid-pd228>3.0.co;2-s
UR  - https://pubmed.ncbi.nlm.nih.gov/9483647/
ID  - 9483647
ER  -