bio-techne return from jan 1 1992 to april 1 1992
gtbp return from jan 1 1992 to april 1 1992
tatt return from jan 1 1992 to april 1 1992
ceco return from jan 1 1992 to april 1 1992
rdnt return from jan 1 1992 to april 1 1992
arw return from april 1 1992 to july 1 1992
rand return from april 1 1992 to july 1 1992
tho return from april 1 1992 to july 1 1992
hrtx return from april 1 1992 to july 1 1992
gt return from april 1 1992 to july 1 1992
kins return from july 1 1992 to oct 1 1992
belfa return from july 1 1992 to oct 1 1992
dxlg return from july 1 1992 to oct 1 1992
brsl return from july 1 1992 to oct 1 1992
cia return from july 1 1992 to oct 1 1992
