1
The pull-downs are numbered sequentially, but only some of them are labeled.
2
The rest were brochure text, two pages to a sheet, each numbered sequentially.
3
Some copies of books were being made now in which each separate folio was numbered sequentially.
4
The messages are numbered sequentially for the convenience of the reader and as an aid to indexing.
5
The central randomisation system allocated patient randomisation numbers sequentially in the order in which the patients were enrolled.