J. & A. Churchill’s Medical Class Books. 
HYGIENE. 
PARKES.—A Manual of Practical Hygiene. 
By EDMUND A. PARKES, M.D., F.R.S. Sixth Edition by F. DECHAUMONT, 
M.D., F.R.S., Professor of Military Hygiene in the Army Medical 
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WILSON.—A Handbook of Hygiene and Sani- 
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gravings. Crown 8vo, 10s. 6d. 
MATERIA MEDICA AND THERAPEUTICS. 
BINZ AND SPARKS.—The Elements of Thera- 
peutics; a Clinical Guide to the Action of Medicines. By C. 
BINZ, M.D., Professor of Pharmacology in the University of Bonn. 
Translated and Edited with Additions, in conformity with the British 
and American Pharmacopeias, by EDWARD I. SPARKS, M.A., M.B., 
F.R.C.P. Lond. Crown 8vo, 8s. 6d. 
LESCHER.—Recent Materia Medica. Notes 
on their Origin and Therapeutics. By F. HARWOOD LESCHER, F.C.S., 
Pereira Medallist. Second Edition. 8vo, 2s. 6d. 
OWEN.—A Manual of Materia Medica; in- 
corporating the Author’s ‘‘ Tables of Materia Medica.” By ISAMBARD 
OWEN, M.D., F.R.C.P., Lecturer on Materia Medica and Therapeutics 
to St. George’s Hospital. Second Edition. Crown 8vo, 6s. 6d. 
ROYLE AND HARLEY.—A Manual of Materia 
Medica and Therapeutics. By J. FORBES ROYLE, M.D., F.R.S., and 
JOHN HARLEY, M.D., F.R.C.P., Physician to, and Joint Lecturer on 
Clinical Medicine at, St. Thomas’s Hospital. Sixth Edition, including 
addition and alterations in the B.P. 1885. With 139 Engravings. 
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THOROWGOOD. — The’ Student’s Guide to 
Materia Medica and Therapeutics. By JOHN C. THOROWGOOD, M.D., 
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Second Edition. With Engravings. Fcap. 8vo, 7s. 
WARING.—A Manual of Practical Therapeu- 
tics. By EDWARD J. WARING, C.I.E., M.D., F.R.C.P. Fourth Edition, 
revised by the Author and DUDLEY W. BuUxTON, M.D., M.R.C.P, 
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