Authors: O'Brien, D Murray, J Gradwell, D Flynn, B Pike, K McAuliffe, A

Citation: D. O'Brien et al., The use of Vecoxan (diclazuril) 0.25 per cent oral suspension for the control of coccidiosis in lambs at pasture, IRISH VET J, 54(5), 2001, pp. 247-248

Authors: O'Brien, DJ Brown, D Parker, LD McAuliffe, A Pike, K Murphy, TM

Citation: Dj. O'Brien et al., Evaluation of the persistent activity of injectable endectocides against Psoroptes ovis, VET REC, 149(17), 2001, pp. 522-523

Authors: O'Brien, DJ Smyth, E McAuliffe, A Pike, K

Citation: Dj. O'Brien et al., Failure of a topical application of neem oil to completely eliminate Psoroptes ovis infestation of sheep (sheep scab), IRISH VET J, 53(2), 2000, pp. 96-96