Leonard Keene Hirshberg Ordre des livres

This book is a guide for new parents, covering a wide range of issues related to the care and development of infants. Leonard Keene Hirshberg's book is based on the latest scientific research and provides practical advice and tips on everything from feeding and sleep to play and stimulation. This book is an essential resource for anyone who wants to give their baby the best possible start in life.

First published in 1910, this groundbreaking work by Leonard Keene Hirshberg explores the therapeutic applications of light in medicine and physiology. Drawing on a wide range of scientific and clinical studies, Hirshberg demonstrates the effectiveness of various forms of light therapy in treating a wide range of conditions, from skin disorders to tuberculosis. This book is an important historical document in the history of medical science, and its insights and recommendations remain relevant to this day.