Assertion: elisa | /r/CapableOf | start at 10 weeks of age
Facets:
Source sentences:
text: So-ELISA detected the seroconversion again starting at 10 weeks of age (1 pig) and dramatically increased with peak seroconversion between 16 and 19 weeks of age (16 and 17 pigs, respectively) while IPMA detected 7 positive pigs at 13 weeks of age, with a positive peak at 16 and 19 weeks of age (10 and 11 pigs), respectively.