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