First trimester maternal screen with nuchal translucency &#x7C; Patient &#x7C; Chemistry - non-challenge
first trimester maternal screen with nuchal translucency &#x7c; patient &#x7c; chemistry - non-challenge
First trimester maternal screen with nuchal translucency &#x7C; Patient &#x7C; Chemistry - non-challenge
first trimester maternal screen with nuchal translucency &#x7c; patient &#x7c; chemistry - non-challenge