<?xml version="1.0" encoding="UTF-8"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-10-19T01:52:52Z</responseDate><request verb="GetRecord" identifier="oai:ebyu-rdlopen.rawdatalibrary.net:ebyu/13011" metadataPrefix="oai_dc">https://ebyu-rdlopen.rawdatalibrary.net/oai/request</request><GetRecord><record><header><identifier>oai:ebyu-rdlopen.rawdatalibrary.net:ebyu/13011</identifier><datestamp>2026-10-18T20:27:51Z</datestamp><setSpec>openaire</setSpec><setSpec>driver</setSpec><setSpec>com_ebyu_10000</setSpec><setSpec>col_ebyu_10001</setSpec></header><metadata><oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><dc:title>Impact of Bacillus Calmette-Gue´rin (BCG) vaccination on postoperative mortality in patients with perioperative SARS-CoV-2 infection</dc:title><dc:creator>Tabiri, Stephen</dc:creator><dc:creator>Kamarajah, Sivesh K.</dc:creator><dc:creator>Nepogodiev, Dmitri</dc:creator><dc:creator>Li, Elizabeth</dc:creator><dc:creator>Sravanam, Sanskrithi</dc:creator><dc:creator>Owusu, Sheila Agyeiwaa</dc:creator><dc:creator>Mahama, Haruna</dc:creator><dc:creator>Agyeman, Yaa Nyarko</dc:creator><dc:creator>Arthur, Joshua</dc:creator><dc:creator>Kunfah, Sheba Mary</dc:creator><dc:creator>Gyamfi, Frank Enoch</dc:creator><dc:creator>Owusu, Emmanuel Abem</dc:creator><dc:creator>Wandoh, Paul</dc:creator><dc:creator>Bhangu, Aneel</dc:creator><dc:creator>Siaw-Acheampong, Kwabena</dc:creator><dc:creator>Argus, Leah</dc:creator><dc:creator>Chaudhry, Daoud</dc:creator><dc:creator>Dawson, Brett E.</dc:creator><dc:creator>Glasbey, James C.</dc:creator><dc:creator>Gujjuri, Rohan R.</dc:creator><dc:creator>Jones, Conor S.</dc:creator><dc:creator>Khatri, Chetan</dc:creator><dc:creator>Keatley, James M.</dc:creator><dc:creator>Lawday, Samuel</dc:creator><dc:creator>Mann, Harvinder</dc:creator><dc:creator>Marson, Ella J.</dc:creator><dc:creator>McLean, Kenneth A.</dc:creator><dc:creator>Picciochi, Maria</dc:creator><dc:creator>Taylor, Elliott H.</dc:creator><dc:creator>Tiwari, Abhinav</dc:creator><dc:creator>Simoes, Joana F. F.</dc:creator><dc:creator>Trout, Isobel M.</dc:creator><dc:creator>Venn, Mary L.</dc:creator><dc:creator>Wilkin, Richard J. W.</dc:creator><dc:creator>Gjata, Arben</dc:creator><dc:creator>Modolo, Maria Marta</dc:creator><dc:creator>Townend, Philip</dc:creator><dc:creator>Kronberger, Irmgard</dc:creator><dc:creator>Hossain, Kamral</dc:creator><dc:creator>Vanramshorst, Gabrielle</dc:creator><dc:creator>Lawani, Ismail</dc:creator><dc:creator>Ataide, Gustavo</dc:creator><dc:creator>Gohar, Muhammad</dc:creator><dc:creator>Agarwal, Arnav</dc:creator><dc:creator>Olivos, Maricarmen</dc:creator><dc:creator>Hadzibegovic, Ana Danic</dc:creator><dc:creator>Kopjar, Tomislav</dc:creator><dc:creator>Klat, Jaroslav</dc:creator><dc:creator>Novysedlak, René</dc:creator><dc:creator>El-Hussuna, Alaa</dc:creator><dc:subject>aged</dc:subject><dc:subject>BCG vaccination</dc:subject><dc:subject>coronavirus disease 2019</dc:subject><dc:subject>disease severity</dc:subject><dc:subject>emergency surgery</dc:subject><dc:subject>human</dc:subject><dc:subject>human experiment</dc:subject><dc:subject>Letter</dc:subject><dc:subject>major surgery</dc:subject><dc:subject>male</dc:subject><dc:subject>morbidity</dc:subject><dc:subject>mortality</dc:subject><dc:subject>mortality rate</dc:subject><dc:subject>perioperative period</dc:subject><dc:subject>postoperative period</dc:subject><dc:subject>prevalence</dc:subject><dc:publisher>Oxford University Press</dc:publisher><dc:date>2021</dc:date><dc:type>Letter</dc:type><dc:identifier>https://rdlopen.rawdatalibrary.net/r/ebyu/13011</dc:identifier><dc:identifier>https://doi.org/10.1093/bjsopen/zrab131</dc:identifier><dc:identifier>2474-9842</dc:identifier><dc:language>en</dc:language><dc:relation>BJS Open</dc:relation><dc:rights>info:eu-repo/semantics/openAccess</dc:rights><dc:type>info:eu-repo/semantics/article</dc:type><dc:identifier>https://ebyu-rdlopen.rawdatalibrary.net/tr/items/ebyu/13011</dc:identifier></oai_dc:dc></metadata></record></GetRecord></OAI-PMH>