00380nam a2200121Ia 4500008004100000022001400041040001100055100001600066245010400082260004500186300001700231300001000248251112s9999||||xx |||||||||||||| ||und||  a0024-3205  aCNCLSA  aR. Bressler 0aLife sciencesbthe international medium for rapid publicaton of communications in the life sciences  cDecember, 1987bpergamon pressaNew York  aP. 1927-2638  bV. 39