TY  - RPRT
TI  - Randomization in controlled trials.
AU  - Helga Kuhse
AU  - Peter Singer
PY  - 1996
DO  - 10.1111/j.1467-8519.1996.tb00109.x
UR  - https://pubmed.ncbi.nlm.nih.gov/11653249/
ID  - 11653249
ER  -