נושאים: “...Communicable diseases Case studies Periodicals....”
Full text available from Agricultural Science Database: 09/01/2009 to present
Full text available from Environmental Science Database: 09/01/2009 to present
Full text available from Health & Medical Collection: 09/01/2009 to present
Full text available from Public Health Database: 09/01/2009 to present

נושאים: “...Communicable diseases Periodicals....”
Full text available from Health & Medical Collection: 01/01/2012 to present
Full text available from Middle East & Africa Database: 01/01/2012 to present