David B. Posner

titleISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
The First Year: IBS --An Essential Guide for the Newly Diagnosed978-1-56924-547-7
(1-56924-547-9)
2001Heather Van Vorous

D B · D. P. · David B. · David P.

David B. Potts