ผู้เขียน: Nicola Shelton

In 1906, Sir George Newman’s ‘Infant Mortality: A Social Problem’, one of the most important health studies of the twentieth century, was published. To commemorate this anniversary, this volume …

In 1906, Sir George Newman’s ‘Infant Mortality: A Social Problem’, one of the most important health studies of the twentieth century, was published. To commemorate this anniversary, this volume …