TY  - BOOK
AU  - Kay,Helen H.
AU  - Nelson,D.Michael
AU  - Wang,Yuping
TI  - The placenta: from development to disease 
SN  - 9781444333664
PY  - 2011///
CY  - Chichester
PB  - Wiley-Blackwell
KW  - Placenta
KW  - Placenta Diseases
ER  -