The two groups were matched on timing of blood sample collection after birth to ensure mothers exclusively breastfed for the same amount of time in both groups. (sciencedaily.com)
We can send you cheek swabs and instructions for DNA collection at home or to provide you with simple instructions for blood sample collection by your veterinarian. (vetmed.umn.edu)
If your clinic includes cheek swab or blood sample collection there are a few important things to keep in mind. (ashgi.org)