TY  - RPRT
TI  - Up-and-down allocation.
AU  - M O Columb
AU  - S Maguire
PY  - 2002
DO  - 10.1111/j.1365-2044.2002.2520_26.x
UR  - https://pubmed.ncbi.nlm.nih.gov/11892651/
ID  - 11892651
ER  -