TY  - BOOK
AU  - Sifton,David W.
TI  - The PDR family guide
SN  - 1563630206
PY  - 1993///
PB  - Medical Economics Data
UR  - http://www.archive.org/details/pdrfamilyguide00sift
UR  - http://www.openlibrary.org/books/OL24381469M
ER  -