Figure 1
From: The proteomic profile of whole and glandular saliva in healthy pain-free subjects

Illustrative overview of the different saliva salivary collection approaches compared in the study.
(A) Unstimulated whole saliva, (B) Stimulated whole saliva, (C) Unstimulated and stimulated parotid saliva, (D) Unstimulated sublingual saliva, (E) Stimulated sublingual saliva.