https://eutils.ncbi.nlm.nih.gov/entrez/eutils/esearch.fcgi?db=pubmed&term=Christian+Barnick%5Bauthor%5D&datetype=edat&usehistory=y&retmax=1&tool=Litmetric&email=readroberts32@gmail.com&api_key=61f08fa0b96a73de8c900d749fcb997acc09 3101MCID_676f066075894316440d5e12 35480528 Christian Barnick[author] Barnick, Christian[Full Author Name] barnick, christian[Author]