Review Article

Childhood Allergy Disease, Early Diagnosis, and the Potential of Salivary Protein Biomarkers

Figure 1

Commercially available saliva collection devices [44]. (a) Drool collected in a sterile specimen container. (b) SalivaBio Oral Swab (SOS) (Salimetrics, Carlsbad, California, the United States). (c) Salivette: cotton and synthetic swab (Sarstedt, Thermo Fisher Scientific, California, United States). (d) GBO Saliva Collection System (Greiner Bio-One, Kremsmünster, Austria).
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