Kostov, L <br/><br/>
[Comparative studies of hormonal methods for affecting the reproductive functions of cows being raised by different technics].  [electronic resource] 

 -  Veterinarno-meditsinski nauki  1984 
 - 67-74 p.  digital 
<br/><br/> Publication Type: Comparative Study; English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0324-1068 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal Husbandry--methods<br/>Animals<br/>Cattle--physiology<br/>Chorionic Gonadotropin--therapeutic use<br/>Cloprostenol--therapeutic use<br/>Diethylstilbestrol--analogs & derivatives<br/>Drug Combinations--therapeutic use<br/>Estrus--drug effects<br/>Female<br/>Fertility--drug effects<br/>Fertility Agents, Female--therapeutic use<br/>Gonadotropins, Equine--therapeutic use<br/>Housing, Animal<br/>Pregnancy<br/>Prostaglandins F, Synthetic--therapeutic use<br/>Reproduction--drug effects<br/>Time Factors