TY  - RPRT
TI  - Simple samples for diagnosing influenza.
AU  - D Westmoreland
AU  - V Player
AU  - G Weymont
PY  - 1989
DO  - 10.1016/s0163-4453(89)91458-8
UR  - https://pubmed.ncbi.nlm.nih.gov/2708837/
ID  - 2708837
ER  -