APA

Bonaventura A., Leale I., Carbone F., Liberale L., Dallegri F., Montecucco F. & Borgonovo G. (20200129). Pre-surgery age-adjusted Charlson Comorbidity Index is associated with worse outcomes in acute cholecystitis. : Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

Chicago

Bonaventura Aldo, Leale Irene, Carbone Federico, Liberale Luca, Dallegri Franco, Montecucco Fabrizio and Borgonovo Giacomo. 20200129. Pre-surgery age-adjusted Charlson Comorbidity Index is associated with worse outcomes in acute cholecystitis. : Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

Harvard

Bonaventura A., Leale I., Carbone F., Liberale L., Dallegri F., Montecucco F. and Borgonovo G. (20200129). Pre-surgery age-adjusted Charlson Comorbidity Index is associated with worse outcomes in acute cholecystitis. : Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

MLA

Bonaventura Aldo, Leale Irene, Carbone Federico, Liberale Luca, Dallegri Franco, Montecucco Fabrizio and Borgonovo Giacomo. Pre-surgery age-adjusted Charlson Comorbidity Index is associated with worse outcomes in acute cholecystitis. : Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver. 20200129.