THE HALF-YEARLY ABSTRACT OF THE MEDICAL SCIENCES: BEING A PRACTICAL AND ANALYTICAL DIGEST OF THE CONTENTS OF THE PRINCIPAL IN THE PRECEDING SIX MONTHS: TOGETHER WITH A SERIES OF CRITICAL REPORTS ON THE PROGRESS OF MEDICINE AND EDITED BY W. H. RANKING, M.D. CANTAB. FELLOW OF THE ROYAL COLLEGE OF PHYSICIANS OF LONDON PHYSICIAN TO THE NORFOLK AND AND C. B. RADCLIFFE, M.D. LOND. FELLOW OF THE ROYAL COLLEGE OF PHYSICIANS OF LONDON; PHYSICIAN TO THE WESTMINSTER HOSPITAL; AND LECTURER ON MATERIA MEDICA AT THE WESTMINSTER Apparatu uobis opus est, et rebus exquisitis undique et collectis, arcessitis, comportatis. VOL. XXXIII. JANUARY-JUNE, 1861. LONDON: JOHN CHURCHILL, NEW BURLINGTON STREET. EDINBURGH: MACLACHLAN & CO, DUBLIN: FANNIN & CO. MDCCCLXI, |