Drupal-Bibcite0<style face="normal" font="default" size="100%">Validation of the Montreal Pain and Affective Face Clips (MPAFC): The role of sex and participants’ pain status</style><style face="normal" font="default" size="100%">Validation of the Montreal Pain and Affective Face Clips (MPAFC): The role of sex and participants’ pain status</style>