TY  - RPRT
TI  - CHROMOSOMES AND ABORTION.
AU  - M C SHEPARD
AU  - G L CALVY
PY  - 1965
DO  - 10.1056/nejm196504222721610
UR  - https://pubmed.ncbi.nlm.nih.gov/14267992/
ID  - 14267992
ER  -