Echlin, Elizabeth Gladys. Vertigo, a further chronicle, by Elizabeth G. Echlin. - Glasgow [etc.] W. Hodge & Company, Limited, 1946. - 286 p. 19 cm. LCCN: med47001730 Subjects--Topical Terms: Vertigo. LC Class. No.: PZ3.E1698 / Ve Dewey Class. No.: 616.841