toxic cyanobacteria. Also, Spindi~ia'spopularity has led to the marketing of other types of cyanobacteria, Anabaei~aand Aphanizotneizon, which have highly poisonous strains. Without "sophisticated biochemical tests," he warns, "the safety of these items is questionable."

Trading Organs For Dollars?
"Indecent Proposals?" Margaret Davidson, in Tlie New Physician (Oct. 1993),American Medical Student Assn., 1890 Preston White Dr., Reston, Va. 22091.

Each year, kidneys, he...