TY  - RPRT
TI  - Randomization methods in clinical trials.
AU  - Domingos Vaz
AU  - Laura Santos
AU  - Micaela Machado
AU  - António Vaz Carneiro
PY  - 2004
UR  - https://pubmed.ncbi.nlm.nih.gov/15279458/
ID  - 15279458
ER  -