000 00331nam a2200121Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
100 _aPedro Cuatrecasas
245 0 _aBiochemical and biophysical research communication
260 _c1977-1982
_bAcademic Press
_aNew York
300 _bV. 74-109
942 _cJRBV
999 _c11279
_d11279