TY  - RPRT
TI  - Can twin fetuses be numerically clustered characterizing fetal cardiovascular system function?
AU  - S Yanai
AU  - S Satoh
AU  - T Koyanagi
AU  - N Kinukawa
AU  - H Nakano
PY  - 1997
DO  - 10.1016/s0378-3782(96)01850-6
UR  - https://pubmed.ncbi.nlm.nih.gov/9131313/
ID  - 9131313
ER  -