File : "$BIRCH\/doc\/NCBI\/edirect\/econtact.help"
File : "$BIRCH\/doc\/NCBI\/edirect\/efetch.help"
File : "$BIRCH\/doc\/NCBI\/edirect\/efilter.help"
File : "$BIRCH\/doc\/NCBI\/edirect\/einfo.help"
File : "$BIRCH\/doc\/NCBI\/edirect\/enotify.help"
File : "$BIRCH\/doc\/NCBI\/edirect\/epost.help"
File : "$BIRCH\/doc\/NCBI\/edirect\/nquire.help"
Program : "econtact"
Program : "efilter"
Program : "einfo"
Program : "enotify"
Program : "epost"
Program : "nquire"
Program : "efetch"