The Medico-chirurgical Review, and Journal of Practical Medicine

Portada
 

Comentarios de la gente - Escribir un comentario

No encontramos ningún comentario en los lugares habituales.

Contenido


Otras ediciones - Ver todas

Términos y frases comunes

Pasajes populares

Página 281 - I have referred rests on this doctrine : ' the population is increasing in a geometrical progression, the means of subsistence in an arithmetical progression, and unless wars, destructive epidemics, marshes, dense towns, close workshops, and other deadly agents, carry off the excess of the numbers born — unless the outlets of life and blood be left open — the whole people must be exposed to a slow process of starvation.
Página 435 - OWEN. - LECTURES ON THE COMPARATIVE ANATOMY and PHYSIOLOGY of the INVERTEBRATE ANIMALS, delivered at the Royal College of Surgeons in 1843.
Página 174 - It is not a question of time. It is a question of being. It is not a question of...
Página 359 - The subject here presented is one of the most important that can engage the attention of the profession. The volume should be generally read, as the subject-matter is of great importance to society.
Página 107 - DISEASES OF THE SKIN : A Practical and Theoretical Treatise on the DIAGNOSIS, PATHOLOGY, and TREATMENT OF CUTANEOUS DISEASES.
Página 258 - A living body has no power of forming elements, or of converting one elementary substance into another ^ ; and it therefore follows that the elements of which the body of an animal is composed must be the elements of its food.
Página 306 - Humus acts in the same manner in a soil permeable to air as in the air itself; it is a continued source of carbonic acid, which it emits very slowly. An atmosphere of carbonic acid, formed at the expense of the air, surrounds every particle of decaying humus.
Página 257 - TREATISE ON FOOD AND DIET : With Observations on the Dietetical Regimen suited for Disordered States of the Digestive Organs ; and an Account of the Dietaries of some of the principal Metropolitan and other Establishments for Paupers, Lunatics, Criminals, Children, the Sick, &c. By JON. PEREIRA, MDFRS & LS Author of
Página 304 - The proper, constant, and inexhaustible sources of oxygen gas are the tropics and warm climates, where a sky seldom clouded permits the glowing rays of the sun to shine upon an immeasurably luxuriant vegetation.
Página 308 - The process of assimilation, in its most simple form, consists in the extraction of hydrogen from water, and carbon from carbonic acid, in consequence of which, either all the oxygen of the water and carbonic acid is separated, as in the formation of caoutchouc, the volatile oils which contain no oxygen, and other similar substances, or only a part of it is exhaled.

Información bibliográfica