What does two-dimensional add to three- and four-dimensional obstetrical ultrasound?L F Goncalves,Jyh Kae Nien,Jimmy Espinoza,Juan Pedro Kusanovic,Wesley Lee,Betsy Swope,Eleazar Soto,Marjorie C Treadwell, Roberto RomeroJournal of Ultrasound in Medicine(2006)引用 23|浏览4暂无评分AI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要