RT Journal Article SR Electronic T1 SARS-CoV-2 Omicron variant infection was associated with higher morbidity in patients with cirrhosis JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 1995 OP 1996 DO 10.1136/gutjnl-2022-328451 VO 72 IS 10 A1 Kulkarni, Anand V A1 Metage, Chandan S A1 Gora, Baqar Ali A1 Tirumalle, Sowmya A1 Rakam, Kalyan A1 Satyavadi, Anveshi A1 Sharma, Mithun A1 Shaik, Sameer A1 Gujjarlapudi, Deepika A1 Rao, Padaki Nagaraja A1 Reddy, D Nageshwar YR 2023 UL http://gut.bmj.com/content/72/10/1995.abstract AB