Specific Rules #2 for Volume Number (required) for Entire Journal Titles Vancouver Style: No volume number can be found

If no volume number can be found, follow the publisher with the issue number.

Sexual Health Exchange. Amsterdam (Netherlands): Royal Tropical Institute. No. 1, 1998 - .

If no volume number or issue number is found, follow the publisher with the beginning year of publication. Precede the year with the name and day of the month or season, if provided.

Clinical Transplants. Los Angeles: UCLA Tissue Typing Laboratory. 1986 - .

Harvard AIDS Review. Cambridge (MA): Harvard AIDS Institute. Fall 1995 - Winter 2001.

Según:

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

Related:

General Rules for Volume Number (required) for Entire Journal Titles Vancouver Style

Specific Rules #1 for Volume Number (required) for Entire Journal Titles Vancouver Style: Non-English names for volume

Specific Rules #2 for Volume Number (required) for Entire Journal Titles Vancouver Style: No volume number can be found

Examples for Volume Number (required) for Entire Journal Titles Vancouver Style