@article{doi:,
author = {Asif, M. M. and Rahman, Zia- Ur- and Arif, M. and Haq, I. U. and Javed, I.},
title = {Trace Element and Electrolyte Concentrations in Different Physiological States of Sahiwal Cattle},
journal = {Med J Islamic World Acad Sci},
volume = {9},
number = {4},
pages = {125-128},
year = {1996},
doi = {},
note ={doi: },

URL = {https://dx.doi.org/},
eprint = {https://dx.doi.org/}
}