TY  - RPRT
TI  - Centre-specific or average unit costs in multi-centre studies? Some theory and simulation.
AU  - M Raikou
AU  - A Briggs
AU  - A Gray
AU  - A McGuire
PY  - 2000
DO  - 10.1002/(sici)1099-1050(200004)9:3<191::aid-hec510>3.0.co;2-1
UR  - https://pubmed.ncbi.nlm.nih.gov/10790698/
ID  - 10790698
ER  -