Francis, B M <br/><br/>
Toxicity of organophosphorus esters to laying hens after oral and dermal administration.  [electronic resource] 

 -  Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes  Feb 1985 
 - 73-95 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>0360-1234 
<br/><br/><label>Standard No.: </label>10.1080/03601238509372469  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Administration, Oral<br/>Administration, Topical<br/>Animals<br/>Body Weight--drug effects<br/>Chickens<br/>Female<br/>Insecticides--administration & dosage<br/>Lethal Dose 50<br/>Locomotion--drug effects<br/>Organophosphorus Compounds<br/>Oviposition<br/>Risk<br/>Time Factors