41.   At the start of the study, each man provided blood samples that were stored in liquid nitrogen.

42.   At the San Diego Zoo, trainers taught a captive, adult, male, wild baboon to give blood samples and take insulin injections.

43.   Authorities intend to take blood samples from families who have reported women missing in the hopes of identifying the remaining four with DNA comparisons.

44.   Bar codes have since penetrated all corners of modern life, helping to keep track of everything from freight cars to blood samples to carry-on baggage.

45.   Because the more sophisticated DNA tests could use up some blood samples, the evidentiary issue has been bitterly fought.

46.   Before they got back in the ring for a second workout, blood samples were taken and lactate levels were compared.

47.   Biot stressed that it was too early to draw firm conclusions about the virus until the blood samples were tested.

48.   A blood sample is also taken from the mother.

49.   A blood sample is then taken.

50.   A blood sample taken during training for the third Bowe fight showed he also had contracted the virus, but had recovered.