1. The case books of Dr. John Snow, Medical History, Supplement No. 4,1994
2. Did the use of chloroform by Queen Victoria influence its acceptance in obstetric practice?;Connor;Anaesthesia,1996
3. Chloroform in parturition;Association Medical Journal,1853
4. Administration of chloroform to Queen Victoria;Lancet,1853
5. Chloroform in labour;Sheppard;Association Medical Journal,1853