TY  - RPRT
TI  - Bacteriological swabs.
AU  - D I Bartlett
AU  - M H Hughes
PY  - 1969
DO  - 10.1136/bmj.3.5668.450
UR  - https://pubmed.ncbi.nlm.nih.gov/4897751/
ID  - 4897751
ER  -