We only have this paper's title and publication details.
Read it at the sourceAnswers are grounded in this paper and cite their sources.
(1982). The Two Period Cross Over Trial. Journal of Applied Statistics: Vol. 9, No. 1, pp. 67-115.
No takes yet. Share an insight, caveat, or question.
Barker et al. (1982) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: