TY  - RPRT
TI  - Achondrogenesis type II in twins.
AU  - P E Andersen
PY  - 1981
DO  - 10.1259/0007-1285-54-637-61
UR  - https://pubmed.ncbi.nlm.nih.gov/7192589/
ID  - 7192589
ER  -