TY  - BOOK
AU  - GRUENWALD, P.
TI  - Placenta and its maternal supplyline ; effects of insufficiency on the fetus
U1  - 618.3 G93P 
PY  - 1975///
PB  - Baltimore
KW  - PLACENTA
KW  - MATERNAL - FETAL EXCHANGE
KW  - PLACENTA -- DISEASES
ER  -