00363nam a2200109Ia 4500008004100000040001100041100001600052245010400068260005800172300001300230300001000243251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aR. Bressler 0aLife sciencesbthe international medium for rapid publicaton of communications in the life sciences  cApril and August, 1981bWilliams & WilkinsaBaltimore  aP. 1-898  bV. 24