*Signs compatible with [[Colic Diagnosis - Clinical Signs|small intestinal obtruction]]
*Signs compatible with [[Colic Diagnosis - Clinical Signs|small intestinal obtruction]]
**[[Colic Diagnosis - Naso-gastric Intubation|Nasogastric reflux]] (occasionally dead parasites are seen in reflux)
**[[Colic Diagnosis - Naso-gastric Intubation|Nasogastric reflux]] (occasionally dead parasites are seen in reflux)
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*The foal may be in poor body condition with a poor coat, pot-bellied appearance and stunted growth
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*The foal may be in poor body condition with a poor coat, pot-bellied appearance and stunted growth.<ref name="Merck">Merck & Co (2008) '''The Merck Veterinary Manual (Eighth Edition)''', ''Merial''.</ref>