TY - BOOK AU - Yiu-Chiu, Victoria S. AU - Chiu, Lee C. ED - ED - ED - ED - SN - 839117655 SN - 2 PY - 1982///];copyright 1982.46 CY - Baltimore PB - University Park Press KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - atlases.;atlases KW - Obstetrics;Ultrasonography N1 - Includes bibliographies and index; 5 ER -