Returns the list of pathology report files with an extension of ".pdf" found in folders indicated by the years between start_year and end_year inclusive.

Returns the list of pathology report files with an extension of ".pdf" found in folders indicated by the years between start_year and end_year inclusive.

get_all_files(start_year, end_year)

Arguments

start_year	integer value indicating the first calendar year as used in the name of the folders containing reports from the years indicated.
end_year	integer value indicating the last calendar year as used in the name of the folders containing reports from the years indicated.