TY - BOOK AU - MALHOTRA, NARENDRA TI - STEP BY STEP INTERVENTIONAL ULTERSOUND IN OBSTETRICS AND GYNECOLOGY SN - 9789352709038 U1 - 618.1 PY - 2021/// CY - INDIA PB - JAYPEE PUB KW - OBST & GYNE KW - STEP BY STEP INTERVENTIONAL ULTERSOUND IN OBSTETRICS AND GYNECOLOGY ER -