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→Laboratory Tests
===Laboratory Tests===
===Laboratory Tests===
Haematology, biochemistry and urinalysis usually give results within normal limits.
Diagnosis is confirmed by demonstrating ''[[Giardia]]'' antigen, trophozoites or cysts in the faeces.
*Faecal examination
*Faecal examination
**Cysts need to be distinguished from pollen grains and yeasts
**Cysts need to be distinguished from pollen grains and yeasts