TY - BOOK AU - Hayden,C.Keith AU - Swischuk,Leonard E. TI - Pediatric ultrasonography SN - 0683039008 AV - RJ51.U45H38 1987 H38 1987 U1 - 618.92/007543 19 PY - 1987/// CY - Baltimore PB - Williams & Wilkins KW - Children KW - Diseases KW - Diagnosis KW - Diagnostic ultrasonic imaging KW - Ultrasonic Diagnosis KW - in infancy & childhood N1 - Includes bibliographies and index ER -