TY  - RPRT
TI  - A BASIC program for randomizing and balancing the order of interventions in crossover studies.
AU  - F Salnitro
AU  - C Zoccali
PY  - 1989
DO  - 10.1016/0169-2607(89)90170-3
UR  - https://pubmed.ncbi.nlm.nih.gov/2924557/
ID  - 2924557
ER  -