center_name='BCM' and trace_type_code='PCR' and species_code='HOMO SAPIENS'

the center_project names are any of these:
RHRS
RHRS
RHRS
RHRS
RHRS
RHRA
RHRB
RHRC
RHRD
RHRF
RHRG
RHRH
RHRI
RHRJ
RHRK
RHRL
RHRM
RHRN
RHRP
RHRP