pcre
Submitted by Andy Reid - 5 years ago
Pubmed Dates
PubMEd XML contains multiple date blocks, with or without Month, day, hour, minute.
USAGE:
while(my($pubstatus,$year,$month,$day,$hour,$minute)= $article =~ m%
(?:\sPubMedPubDate\sPubStatus=\"(.?)\"
(?:\sYear(\d?)/Year\s)*
(?:\sMonth(?:\/)(\d?)(?:/Month)?\s)*...