(B) Confocal image of IFA of salivary glands from partially fed nymphal ticks. (pnas.org)
He also specializes in salivary gland cancers. (uchospitals.edu)
Babies who are teething are constantly chewing and sucking on objects to relieve pain, so any drooling you see is from salivary glands working overtime while your baby chews. (mypregnancyguide.com)