TY  - RPRT
TI  - Technical aspects of transcervical chorionic villus sampling.
AU  - N B Isada
AU  - M P Johnson
AU  - P G Pryde
AU  - M Hallak
AU  - M I Evans
DO  - 10.1159/000263902
UR  - https://pubmed.ncbi.nlm.nih.gov/8142048/
ID  - 8142048
ER  -