Ritchie, A. C. Boyd's textbook of pathology / A.C. Ritchie. - 9th ed. - Philadelphia : Lea & Febiger, 1990. - 1 v. (xxii, 2065, lxviii p.) : ill. ; 26 cm. - Volume I. . ISBN: 0812107268 Subjects--Topical Terms: Pathology. Pathology. Dewey Class. No.: 611.01815 / RIT VOL-1