Element | ani:citation-type |
<xs:attribute name="code" use="required" type="ani:citationtype.att"/> |
< citation-info xmlns = "http://www.elsevier.com/xml/ani/ani" > |
< citation-type code = "ar" /> |
Hepatectomy |
</ author-keyword> |
Laparoscopy |
</ author-keyword> |
Liver cancer |
</ author-keyword> |
</ author-keywords> |
</ citation-info> |