5 books in this genre
The 11-14-week scan
K. H. Nicolaides
The public life of the fetal sonogram
Janelle S. Taylor
Interpreting Obstetric Ultrasound A Casebased Approach
Amar Bhide
Textbook of Fetal Abnormalities
Peter Twining
Concepts in fetal movement research
Joyce W. Sparling