Hedberg, C. W., & Osterholm, M. T. (1993). Outbreaks of food-borne and waterborne viral gastroenteritis.
Citação norma ChicagoHedberg, C W., and M T. Osterholm. Outbreaks of Food-borne and Waterborne Viral Gastroenteritis. 1993.
Deismireacht MLAHedberg, C W., and M T. Osterholm. Outbreaks of Food-borne and Waterborne Viral Gastroenteritis. 1993.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.