Definition: The clear, viscous fluid secreted by the SALIVARY GLANDS and mucous glands of the mouth. It contains MUCINS, water, organic salts, and ptylin.
SALIVATION and SALIVARY GLANDS are also available; "salivary IMMUNOGLOBULIN A": index SALIVA/immunol (IM) + IMMUNOGLOBULIN A, SECRETORY (IM)