000 00486nam a2200169Ia 4500
008 180116s1988 xxu||||| |||| 00| 0 eng d
082 _aSERIAL
_bNID
100 _a National Institute on Drug Abuse , Dhawan Bhola N., Rapaka Rao, S.
245 _aOpioid peptides
_ban update
250 _a
260 _aMaryland
_bNational Institute on Drug Abuse
_c1988
300 _a237 p.
_b24 cm.
440 _aNIDA Research Monograph ; no.87
_v
500 _a
520 _a
906 _a15230
_b
_c
999 _c32075
_d32075