RAMANATHA KR, SHARIFF A. In-vitro synergistic effects of colistin, neomycin and doxycycline combinations by disc-diffusion test. Indian J of Anim Sci [Internet]. 2013 Jul. 15 [cited 2025 Oct. 24];65(1). Available from: https://epubs.icar.org.in/index.php/IJAnS/article/view/31486