Mouchtouri VA, Simou E, Soteriades S, Rousou X, Kontouli KM, Kafetsouli D, Kourentis L, Anagnostopoulos L, Hadjichristodoulou C. Systematic literature review and meta-analysis on preventing and controlling norovirus outbreaks on cruise ships, 1990 to 2020: calling for behaviour change strategies of travellers. Euro Surveill. 2024 Mar 7;29(10). doi: 10.2807/1560-7917.ES.2024.29.10.2300345
Fondell E, Balter O, Rothman KJ. Dietary intake and supplement use of vitamins C and E and upper respiratory tract infection. J Am Coll Nutr. 2011 Aug 1;30(4):248-58.