pull - pulled for initial treatment (1st time disease)
repull - pulled again for relapse treatment

repulls/relapses of the same animal with the same disease condition shortly after initial treatment...
http://beefsafety.ab.ca/assets/files/Course/module-6.pdf

Bovine Respiratory Disease Repull (Relapse) percentage – Number of animals that are considered treatment successes (i.e. recover by 72 hours after initial treatment) that are pulled from the pen ...
www.cvm.missouri.edu/favpdseries/Course I/Homework Reading/... · Cached page · DOC file



Compositions for treating animal diseases and syndromes - Patent ... by JC Ramaekers - 2005 - Related articles
One of the horses had initial morning and evening thyroid readings of 5.3 ng ..... There were 11 sick pulls and repulls for treatment of BRD in the set of ...
www.freepatentsonline.com/6962718.html - Similar