General Rules for Supplement/Part/Special Number to a Date (required) for Journal Articles Vancouver Style

Place a supplement, part, special number, or other division to a year after the date.

Abbreviate these: Suppl, Pt, Spec No.

Include numbers and letters accompanying them. For example: Pt 1 or Suppl A.

Use arabic numbers only. For example: convert Suppl II to Suppl 2.

End the supplement, part, special number with a colon unless further divisions exist (see Further divisions to supplements, parts, etc. below).

Según:

Citing Medicine: The NLM Style Guide for Authors, Editors, and Publishers [Internet]. 2nd edition. Chapter 1: Journals

Related:

General Rules for Supplement/Part/Special Number to a Date (required) for Journal Articles Vancouver Style

Specific Rules #1 for Supplement/Part/Special Number to a Date (required) for Journal Articles Vancouver Style: Non-English names for supplements, parts, etc., to a date

Specific Rules #2 for Supplement/Part/Special Number to a Date (required) for Journal Articles Vancouver Style: Named supplements

Specific Rules #3 in Supplement/Part/Special Number to a Date (required) for Journal Articles Vancouver Style: Further divisions to supplements, parts, etc.

Examples for Supplement/Part/Special Number to a Date (required) for Journal Articles Vancouver Style