STS-58 crewmembers participate in baseline data collection

S93-45370 (29 Sept 1993) --- Blood samples from crew members are critical to several Spacelab Life Sciences (SLS-2) investigations. Amalour Veloso (left) and Sandra Prow draw blood from David A. Wolf, mission specialist. Wolf was participating with five other NASA astronauts and a payload specialist on data collection and training in preparation for the two week SLS-2 mission.