el-Maguid, F A <br/><br/>
Effects of continuous feeding of hygromycin B on performance, fertility and hatchability of a commercial laying stock.  [electronic resource] 

 -  Poultry science  Jan 1967 
 - 176-80 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0032-5791 
<br/><br/><label>Standard No.: </label>10.3382/ps.0460176  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal Feed<br/>Animals<br/>Anti-Bacterial Agents--pharmacology<br/>Chlormadinone Acetate--pharmacology<br/>Diet<br/>Eggs<br/>Female<br/>Fertility--drug effects<br/>Poultry--growth & development<br/>Reproduction--drug effects