1. Cooper AP (1830) Observations on the structure and diseases of the testis. Longman, London, p. 120–31
2. Pavone M (1895) La recisione dei vasi deferenti in sostituzione alla castrazione nell’ipertrophia della prostata. Policlinico 2, p. 255
3. Steinach E (1920) Verjüngung durch experimentelle neubelebung der alternden pubertätsdrüse. Springer, München
4. Béjin A (2000) Les débats sur la stérilisation eugénique en France de 1890 à 1950. In: Giami A, Léridon H (eds) Les enjeux de la stérilisation. INSERM/INED, Paris, p. 40–8
5. Schneider W (1990) Quality and quantity: the quest for biological regeneration in twentieth-century France. Cambridge University Press, Cambridge