000 00388nam a2200133Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
100 _aM. W. Woerdeman
_92202
245 0 _aExcerpta Medica
_bThe International Medical Abstracting Service
260 _cOctober 1970
_bExcerpta madical Foundation
_aAmsterdam
300 _aP. 619-1441
300 _bV. 18
942 _cJRBV
999 _c11088
_d11088