Holdsworth, R J <br/><br/>
Radioimmunoassay of progesterone in milk: development of techniques for large-scale use as a test of pregnancy.  [electronic resource] 

 -  The British veterinary journal   
 - 470-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0007-1935 
<br/><br/><label>Standard No.: </label>10.1016/s0007-1935(17)32796-3  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Cattle<br/>Female<br/>Milk--analysis<br/>Pregnancy<br/>Pregnancy Tests--methods<br/>Progesterone--analysis<br/>Radioimmunoassay--methods