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Literatura:
Bylund J., Toljander J., Simonsson M.,
Symptom profiles – good tool for tracing stomach flu outbreaks
, Lakartidningen, 2015,
Rosem D. S.,
How can you tell the difference between stomach flu and food poisoning
?, Health News, 2001.
Literatura:
Bylund J., Toljander J., Simonsson M.,
Symptom profiles – good tool for tracing stomach flu outbreaks
, Lakartidningen, 2015,
Rosem D. S.,
How can you tell the difference between stomach flu and food poisoning
?, Health News, 2001.