{Reference Type}: Letter
{Title}: Why diversity among participants in clinical studies is not always preferable: the case for small, exploratory studies.
{Author}: Ellegaard AM;Knop FK;
{Journal}: BMC Med
{Volume}: 21
{Issue}: 1
{Year}: 2023 11 24
{Factor}: 11.15
{DOI}: 10.1186/s12916-023-03151-8