Stock, Christopher. Endodontics in practice / C. J. R. Stock, C. F. Nehammer. - 2nd ed. - London : British Dental Association, 1990. - 98 p. : ill.; 30 cm. ISBN: 0904588297 Subjects--Topical Terms: Endodontics. National Library of Medicine Call No.: WU 230 / St62e 1990