TY  - RPRT
TI  - A method for standardizing cytologic sampling for the estimation of nasal ciliary activity.
AU  - T Deitmer
PY  - 1986
DO  - 10.1007/bf00460203
UR  - https://pubmed.ncbi.nlm.nih.gov/3545162/
ID  - 3545162
ER  -