SEARCH Articles Figures Tables Changes Being Effected Changes Being Effected Supplement Computerized Listing of Chemicals being Tested for Toxic Effects How Can Uncertainty Analysis Methods Be Used Efficiently and Effectively in Decision Making How can the effects of electric charges be observed QM-BE methods the effective Hamiltonian The effects of streptokinase or urokinase may be counteracted by epsilon-aminocaproic acid What Can Be Said about the Long-term Effects of Nitrogen Fertilizer