@article{paperid:1059331,
author = {Yahya Darvishi Gholiabad and Mahmoud Shams Shargh and Zerehdaran, Saeed and Ali Khosravi},
title = {The effect of different levels of probiotic and limestone on relative weight of the internal organs, digestive PH and body weight in laying hens},
journal = {Advances in Environmental Biology},
year = {2014},
volume = {8},
number = {11},
month = {June},
issn = {1995-0756},
pages = {25--28},
			numpages = {3},
keywords = {Probiotic; calcium carbonate; relative weight of the internal organs; digestive PH; body weight; laying hens},
}