1. Eisler R (1970a) Factors affecting pesticide induced toxicity in an estuarine fish. Tech Paper Fish Wildl Serv 45
2. Eisler R (1970b) Acute toxicities of organochlorine and organophosphate insecticide to estuarine fishes. Tech Paper Fish Wildl Serv 46
3. Finney DJ (1964) probit analysis. Cambridge University press London
4. Heits JR, Lewis L, Chambers J, Yarbrough JD (1974) The acute effects of empire mix crude oil on enzymes in oysters shrimp and mullet. In: Vernberg FJ, Vernberg WB (eds) pollution and physiology of marine organisms. Academic Press New York: 311–328
5. Karber G (1931) Beitrag Zur Kellektiven Behandlung pharmakelegischer Reihenversuche. Arch Expt path Pharmak 162: 480–487