000 00356pam a2200157a 44500
008 230515b1991 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENG
082 _a616.042
100 _aD. W.ross
245 _aIntroduction to molecular medicine
250 _a0
260 _aNULL
_b"Springer, nd, "
_c1991
300 _a174
650 _aN.D.
999 _c521762
_d521762