Researchers have discovered that analyzing specific patterns of cell-free DNA (cfDNA) fragmentation in a simple urine sample ...

Objective: To assess practices of obstetrician-gynecologists regarding carrier screening for cystic fibrosis (CF). Methods: A questionnaire investigating practice patterns and opinions pertaining to ...

A screen test is a filmed audition that helps determine whether an actor is right for a particular role. Screen tests are conducted during preproduction, after the first rounds of auditions have ...