TY - BOOK AU - Hobbins,John C. AU - Winsberg,Fred TI - Ultrasonography in obstetrics and gynecology SN - 068304088X PY - 1983/// CY - Baltimore PB - Williams & Wilkins KW - Ultrasonics in obstetrics KW - Generative organs, Female KW - Diseases KW - Diagnosis KW - Diagnosis, Ultrasonic KW - Fetal diseases KW - Genital deseases, Female KW - Obstetrics KW - Ultrasonics KW - Diagnostic use ER -