Chen, Yang-Yuan <br/><br/>
Unusual Cause of an Umbilical Nodule.  [electronic resource] 

 -  Gastroenterology  Oct 2016 
 - e5-6 p.  digital 
<br/><br/> Publication Type: Case Reports; Journal Article 
<br/><br/><label>ISSN: </label>1528-0012 
<br/><br/><label>Standard No.: </label>10.1053/j.gastro.2016.06.017  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Carcinoma, Hepatocellular--secondary<br/>Hepatitis B, Chronic--complications<br/>Humans<br/>Liver Neoplasms--pathology<br/>Male<br/>Middle Aged<br/>Sister Mary Joseph's Nodule--secondary