Acute pain facial expressions in 23-week fetus.

Video S1: Video Title: Acute nociceptive reaction after an intramuscular anesthetic shot injection in a23-gestational week fetus Video Legend: Fetus facial experssions at rest (seconds 0-27), and after the intramuscular anesthetic shot injection: 28th second until the end of the film . See Figure 1 for legends regarding the facial expressioin scored. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.