TY  - RPRT
TI  - Methods for collecting saliva.
AU  - M Navazesh
PY  - 1993
DO  - 10.1111/j.1749-6632.1993.tb18343.x
UR  - https://pubmed.ncbi.nlm.nih.gov/8215087/
ID  - 8215087
ER  -