Data Item _citation.journal_issn

General

Item name
_citation.journal_issn
Category name
citation
Attribute name
journal_issn
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

An International Standard Serial Number (ISSN) is a unique eight-digit number used to identify a print or electronic periodical publication.

Data Type

Data type code
line
Data type detail
char item types / multi-word items ...
Primitive data type code
char
Regular expression
[][ \t_(),.;:"&<>/\{}'`~!@#$%?+=*A-Za-z0-9|^-]*