000 00521nam a2200205Ia 4500
008 180116s1976 xxu||||| |||| 00| 0 eng d
020 _a0720405998
082 _aQU68
_bARC
100 _a Archer S.
245 _aOpiates and endogenous opioid peptides
_b
250 _a
260 _aElsevier
_bNorth-Holland Biomedical Press
_c1976
300 _a456 p.
_b24 cm.
440 _a
_v
500 _a
520 _a Nacrcotics, Opioid Peptides
650 _aOpioid Peptides
650 _aNacrcotics
906 _a872
_b
_c
999 _c13313
_d13313