1. Poisonings: Toxicology, Symptoms, Treatment;Arena,1978
2. Management of acute poisoning with activated charcoal;Corby;Pediatrics,1974
3. Aspirin poisoning: Gastric lavage, ipecac, or activated charcoal;Arena;JAMA,1970
4. Pulmonary aspiration of gastric contents;Bynum;Am Rev Respir Dis,1976