Lafont, O (). „[Clarification on publications concerning the synthesis of acetylsalicylic acid]”. Revue d'histoire de la pharmacie. 43 (310): 269–73. doi:10.3406/pharm.1996.4350. PMID11624864.
Lafont, O (). „[Clarification on publications concerning the synthesis of acetylsalicylic acid]”. Revue d'histoire de la pharmacie. 43 (310): 269–73. doi:10.3406/pharm.1996.4350. PMID11624864.