Szreter, Simon (1988). "The importance of social intervention in Britain's mortality decline c.1850–1914: A re-interpretation of the role of public health". Social History of Medicine. 1: 1–37. doi:10.1093/shm/1.1.1. S2CID34704101. (subscription required)
Szreter, Simon (1988). "The importance of social intervention in Britain's mortality decline c.1850–1914: A re-interpretation of the role of public health". Social History of Medicine. 1: 1–37. doi:10.1093/shm/1.1.1. S2CID34704101. (subscription required)