added functionality for outputting an ark when there is no DOI.
reverting changes.
put in ELocation in pubmed export
trying to get the sqlite3 command right
trying to get the sqlite3 command right
trying to get the sqlite3 command right
trying to get the sqlite3 command right
trying to get the sqlite3 command right
trying to get the sqlite3 command right
trying to get the sqlite3 command right
trying to get the sqlite3 command right
correcting article id call
correcting article id call
fixed articleID, back to sqlite3 command
fixed articleID, back to sqlite3 command
fixed articleID, back to sqlite3 command
fixed articleID, back to sqlite3 command
fixing sqlite3 command
fixing sqlite3 command
fixing sqlite3 command