For the information of the _unprofessional_ reader, I beg to observe, that the membranes of the brain are _serous membranes_. M (page 48). It will be observed hereafter, that Mr. North has experienced similar beneficial effects from the course above recommended, in cases where _convulsions_ have been caused by _diseased milk_;--a strong corroborative coincidence. N (page 52). I believe that where the milk is greatly diminished in quantity, it will also be found deteriorated in quality. O (page 53). In the communication above referred to from Mr. Griffith is the following:--'Mrs. A. has a family of four children, all of whom she suckled for a period varying from _seventeen_ to _twenty-two months_:--_not one of the four is healthy_.' BY THE SAME AUTHOR, Preparing for publication, in one small volume, 8vo. OUTLINES of INFANTILE SEMEIOLOGY; or, an Arrangement of the Principal Symptoms of DISEASE in INFANTS and CHILDREN, with the best modes of detecting them;--interspersed with Practical Observations, and intended as a clinical guide to Students, &c. &c. Also, in 2 vols. 8vo. The EIGHT BOOKS of ARETÆUS of CAPPADOCIA on the Causes, Symptoms, and Treatment of ACUTE and CHRONIC DISEASES. Translated literally from the original Greek, and supplied with critical and explanatory Notes, Tables of the Weights and Measures, &c. &c. By the same Author, Recently published by Longman and Co. in 8vo., boards, price 14_s._ TRAVELS IN RUSSIA, and a RESIDENCE at ST. PETERSBURGH and ODESSA in the Years 1827-29;--intended to give some account of Russia as it is, and not as it is represented to be. Printed by W. CLOWES, Stamford-street. End of the Project Gutenberg EBook of Remarks on the Subject of Lactation, by Edward Morton