1. Live-stock poisoning in New Zealand;Aston;New Zealand Journal of Agriculture,1934
2. Toxicology of karaka kernel, karakin and β-nitropropionic acid;Bell;New Zealand Journal of Science,1974
3. The constitution of karakin;Carter;Journal of the Science of Food and Agriculture,1951
4. The poisonous plants of New Zealand;Connor;New Zealand Department of Scientific and Industrial Research, Bulletin,1977
5. Chemical examination of a toxic extact of Indigofera endecaphylla. The endecaphyllines;Finnegan;Journal of Pharmaceutical Sciences,1965