1. Effect of adenine mononucleotides on neural tube formation of frog embryos;Ambellan,1955
2. Comparative effects of mono-, di- and triphosphate nucleotides on the morphogenesis of amphibian embryos;Ambellan;J. Embryol. Exptl. Morphol,1958
3. The role of sulfhydril groups in morphogenesis;Brachet;J. Exptl. Zool,1959
4. The Biochemistry of Development;Brachet,1960
5. Recherches sur le rôle des groupes sulfhydriles dans la morphogénèse;Brachet;Develop. Biol,1959