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Fig. 4 | Allergy, Asthma & Clinical Immunology

Fig. 4

From: The diagnosis of hereditary angioedema with C1 inhibitor deficiency: a survey of Canadian physicians and laboratories

Fig. 4

Availability of the antigenic C1-INH assay in Canada. a List of laboratories offering antigenic C1-INH testing at the time of the survey. When available, complementary information such as the type of assay, the reference values, the type of sample and the cost of this assay are available in this table. All samples were tested by nephelometry in relatively similar references ranges using serum samples. b List of laboratories that did not process locally the samples for the evaluation of antigenic C1-INH and location where this sample was processed

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