1. 1. ACKERMANN, M.R, KEHRLI, M.E, MORFITT, D.C (1993): Ventral dermatitis and vasculitis in a calf with bovine leukocyte adhesion deficiency. J. Am. Vet. Med. Assoc. 202: 413-415.
2. 2. ACKERMANN, M.R, BROGDEN, K.A, FLORANCE, A.F., et al. (1999): Induction of CD18-mediated passage of neutrophils by Pasteurella haemolytica in pulmonary bronchi and bronchioles. Infect. Immun. 67: 659-663.
3. 3. AGERHOLM, S., BENDIXEN, C., ANDERSEN, O., et al. (2001): Complex vertebral malformation in Holstein calves. J. Vet. Diagn. Invest. 13: 283-289.
4. 4. AGERHOLM, J.S., ANDERSEN, O., ALMSKOU, M.B., et al. (2004): Evaluation of the inheritance of the complex vertebral malformation syndrome by breeding studies. Acta. Vet. Scand. 45: 133-137.
5. 5. AKYÜZ, B (2013): Türkiye’deki iki farklı işletmede yetiştirilen Holştayn boğalarda faktör XI yetmezliği (FXID) allel frekansının belirlenmesi. Kafkas Üniv. Vet. Fak. Derg. 19(1): 127-131.