cannot find source of "add missing from" error

Hello,

I have a slightly involved view that draws from other views.
Upon insertion into the database (creation) it complains of

ERROR: missing FROM-clause entry in subquery for table "v_basic_person"

and I can't for the life of it find why (I know I can work
around this with a postgresql.conf option).

The view that's erroring out and the view that's being
complained about is found in the attachments. The whole lot
of other tables and functions is found here:

http://savannah.gnu.org/cgi-bin/viewcvs/gnumed/gnumed/gnumed/server/sql/

(the function _() is found in gmI18N.sql BTW)

Can anyone help me pinpoint which relation is missing in
what FROM clause ?

(This project is a medical practice management system.)

Thanks,
Karsten
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