Sapp, J. (1997). "Jean Brachet, l'hérédité générale and the origins of molecular embryology". History and Philosophy of the Life Sciences. 19 (1): 69–87. ISSN0391-9714. PMID9284643.
Sapp, J. (1997). "Jean Brachet, l'hérédité générale and the origins of molecular embryology". History and Philosophy of the Life Sciences. 19 (1): 69–87. ISSN0391-9714. PMID9284643.