41, Dr. Physick's Operation for Artificial Anus denied to have been performed. 42, Gangrenous Sore Mouth of Children. 43, Operation for Phymosis. 44, Lunar Caustic on Wounds and Ulcers. 45, Hæmorrhage from Lithotomy. 46, Extirpation of the Parotid Gland. 47, Aneurism from a Wound, cured by Valsaiva's method. 48, Protrusion and Wound of the Stomach. 49, Œsophagotomy. 50, Retention of Urine, caused by a Stricture of the Urethra, relieved by a forcible but gradual Injection. 51, Tracheotomy. 52, Fistula Lachrymalis. 53, Aneurisma Herniosum. 54, Extirpation of the Two Dental Arches affected with Osteo-sarcoma. 55, Traumatic Erysipelas. 56, Obliteration of a portion of the Urethra, remedied by an Operation. 57, Artificial Joint cured by Caustic. 58, Epilepsy cured by Trephining.

Midwifery, [205]

59, Gastrotomy. 60, Cæsarian Operation, performed with safety to the Mother and Fœtus. 61, Extirpation of the Uterus. 62, Uterine Hæmorrhage.

Chemistry and Pharmacy, [208]

63, State in which Morphia exists in Opium. 64, Peculiar Principles of Narcotic Plants. 65, Relative quantities of Cinchonia and Quinia with indention in the most esteemed Varieties of Peruvian Bark. 66, Sulphate of Quinia, extracted from the Cinchona Bark, exhausted by Decoction. 67, Analysis of Rhubarb. 68, Alkaline Lozenges of Bicarbonate of Soda. 69, Presence of Mercury in Samples of Medicinal Prussic Acid. 70, Proposed Method of preparing Protoxide of Mercury by precipitation, for Medical Employment. 71, Goulard's Extract of Lead.

Quarterly List of American Medical Publications, [214]-16

No. IV.

ORIGINAL COMMUNICATIONS.

Art.

I. On the Epidemic of 1825 in Natchez, Miss. By Ayres P. Merrill, M. D. 217