1. Jubb KVF, Kennedy PC, Palmer N, (Eds): Pathology of domestic animals. 1985, London: Academic Press Inc, 3
2. Westerling B: Överutfodring som orsak till svältdöd bland renkalvar [Overfeeding as a starvation cause amongst reindeer calves]. Suomen Elainlækarilethi. 1972, 78: 131-138. (In Swedish with English abstract).
3. Ågren E, Rehbinder C: Case report: Malnutrition and undernutrition as cause of mortality in farmed reindeer (Rangifer tarandus tarandus L.). Rangifer. 2000, 20: 25-30.
4. Christensson D, Gjerde B, Helle O, Henriksen SA, Nansen P, Nilsson O, Oksanen A, Roepstorff A, Örtenberg E: Jämförelse av modifiserade McMaster-metoder vid laboratorier för parasitologi i Norden. (Comparison of McMaster methods in Nordic parasitological laboratories). Slutrapport over NKJ-projekt nr. 59, "Parasitære infektioner hos svin", to Nordisk Kontaktorgan for Jordbrugsforskning NKJ. Edited by: Eriksen L, Roepstorff A, Nansen P. 1991, 32: 148-152. (In Swedish)
5. Horwitz W, (Ed): Official methods of analysis of the association of analytical chemists. 1980, Washington: AOAC, 13