Complex sentence: In 1856 he published a comprehensive study on suicide titled "Du suicide et de la folie suicide", and with Jules Baillarger (1809-1890) and others, was co-editor of "Annales médico-psychologique".
Split into simpler sentences: In 1856 he published a comprehensive study on suicide, titled "Du suicide et de la folie suicide". With Jules Baillarger (1809-1890) and others, he was co-editor of "Annales médico-psychologique".