1. A case of Water Hemlock poisoning;Applefeld;JACEP,1979
2. Human Poisoning from Native and Cultivated Plants;Arena,1974
3. Ricin; the toxic protein of castor oil seeds;Balint;Toxicology,1974
4. Poisoning with Carolina jessamine;Blaw;J Pediatr,1979
5. Foxglove tea poisoning;Dickstein;Am J Med,1980