TY  - BOOK
AU  - Hobbins,John C.
TI  - Obstetric ultrasound: artistry in practice 
SN  - 9781405158152
PY  - 2008///
CY  - Malden, Mass
PB  - Blackwell Pub.
KW  - Ultrasonography, Prenatal
KW  - methods
KW  - Embryonic Development
KW  - Fetal Development
KW  - Fetal Diseases
KW  - ultrasonography
KW  - Pregnancy
KW  - physiology
KW  - Pregnancy Complications
ER  -