Works about publications issued at stated, more or less regular, intervals.
Journals as Topic,Magazines,Newsletters,Magazine,Newsletter
D005762
Gastroenterology
A subspecialty of internal medicine concerned with the study of the physiology and diseases of the digestive system and related structures (esophagus, liver, gallbladder, and pancreas).
Hepatology
D006801
Humans
Members of the species Homo sapiens.
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man