Dillon, Edward C.; Wilton, John H.; Barlow, Jared C.; Watson, William A. (1989). „Large surface area activated charcoal and the inhibition of aspirin absorption”. Annals of Emergency Medicine. 18 (5): 547—552. PMID2719366. doi:10.1016/s0196-0644(89)80841-8.
Dillon, Edward C.; Wilton, John H.; Barlow, Jared C.; Watson, William A. (1989). „Large surface area activated charcoal and the inhibition of aspirin absorption”. Annals of Emergency Medicine. 18 (5): 547—552. PMID2719366. doi:10.1016/s0196-0644(89)80841-8.