In using the checklist, investigators should select the items that apply to their types of studies. It is unlikely that any protocol would include every item on the checklist. A number of studies are conducted at CDC that are not classified as research or do not involve humans beings as participants.
d'OrÂ·say. Use d'Orsay in a sentence. noun. A shoe having an upper part that is cut away at the instep to reveal the arch of the foot. Origin of d'Orsay.
senÂ·siÂ·ble. adj. 1. a. Acting with or exhibiting good judgment; reasonable: a sensible person; a sensible choice. b. Not ornate or impractical: a sensible hairdo; sensible shoes. 2.