TY  - RPRT
TI  - Single testing when two tests are available.
AU  - P Glasziou
AU  - J Hilden
AU  - J Simes
DO  - 10.1177/0272989x8800800311
UR  - https://pubmed.ncbi.nlm.nih.gov/3294555/
ID  - 3294555
ER  -