正常早期妊娠经阴道超声及腹部超声的显示率与HCG水平的相关分析
정상조기임신경음도초성급복부초성적현시솔여HCG수평적상관분석
THE ANALYSIS OF THE RELATIONSHIP BETWEEN THE DIAGNOSIS RATE OF TRANSVAGINAL ULTRASOUND AND ABDOMINAL ULTRASOUND FOR NORMAL EARLY PREGNANCY AND SERUM HCG
저자의 최근 논문