Poumon sain, poumon malade [graphic].freTitle and publisher from item.Date from copy in National Library of Medicine, website viewed 7/24/2023: https://collections.nlm.nih.gov/catalog/nlm:nlmuid-101452732-imgIn left margin: BDDP R.C.S. B 682 005 079 Imprime en Cee. Photo realisee gracieusement par Michel Dubois.This electronic record is derived from historic data and may not reflect our current information. Review and updating of records is ongoing.