Diameter.perpendicular &#x7C; Uterus &#x7C; OB ultrasound
diameter.perpendicular &#x7c; uterus &#x7c; ob ultrasound
Diameter.perpendicular &#x7C; Uterus &#x7C; OB ultrasound
diameter.perpendicular &#x7c; uterus &#x7c; ob ultrasound