AUTHOR=Bersani Iliana , Gazzolo Diego , Piersigilli Fiammetta TITLE=Editorial: Perinatal assessment of biomarkers in invasive and non-invasive procedures of biological fluid collection JOURNAL=Frontiers in Pediatrics VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2022.1010205 DOI=10.3389/fped.2022.1010205 ISSN=2296-2360