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N. R. St-Pierre, G. A. Milliken, D. E. Bauman, R. J. Collier, J. S. Hogan, J. K. Shearer, K. L. Smith, W. W. Thatcher: Meta-analysis of the effects of sometribove zinc suspension on the production and health of lactating dairy cows. In: Journal of the American Veterinary Medical Association. Band 245, Nummer 5, September 2014, ISSN1943-569X, S. 550–564, doi:10.2460/javma.245.5.550, PMID 25148097.
D. E. Bauman: Bovine somatotropin and lactation: from basic science to commercial application. In: Domestic animal endocrinology. Band 17, Nummer 2–3, Oktober 1999, ISSN0739-7240, S. 101–116, PMID 10527114 (Review).
I. R. Dohoo, L. DesCôteaux, K. Leslie, A. Fredeen, W. Shewfelt, A. Preston, P. Dowling: A meta-analysis review of the effects of recombinant bovine somatotropin. 2. Effects on animal health, reproductive performance, and culling. In: Canadian journal of veterinary research = Revue canadienne de recherche vétérinaire. Band 67, Nummer 4, Oktober 2003, ISSN0830-9000, S. 252–264, PMID 14620861, PMC 280709 (freier Volltext).
N. R. St-Pierre, G. A. Milliken, D. E. Bauman, R. J. Collier, J. S. Hogan, J. K. Shearer, K. L. Smith, W. W. Thatcher: Meta-analysis of the effects of sometribove zinc suspension on the production and health of lactating dairy cows. In: Journal of the American Veterinary Medical Association. Band 245, Nummer 5, September 2014, ISSN1943-569X, S. 550–564, doi:10.2460/javma.245.5.550, PMID 25148097.