Null, Gary. Good food, good mood : treating your hidden allergies / Gary Null with Martin Feldman. - New York : St. Martin's Press, 1992, c1988. - x, 214 p. ; 21 cm. Includes bibliographical references (p. 209) and index. ISBN: 0312069855 (pbk.) : $10.95 LCCN: 91033291 Subjects--Topical Terms: Food allergy--Diet therapy--Recipes. LC Class. No.: RC596 / .N85 1992 Dewey Class. No.: 616.97 / NUL