TY - GEN ED - TI - Manual of diagnostic ultrasound SN - 9789241547451 AV - RC78.U4M36 PB - World Health Organization KW - Ultrasonic imaging KW - Ultrasonics in obstetrics KW - Diagnostic ultrasonics KW - Ultrasonography KW - Diagnostic imaging KW - Ultrasound , Prenatal KW - RC N1 - Includes bibliographical and references and index; Cataloguing based on V.1 ER -