The use of unnatural metals - which have been introduced into human biology as diagnostic probes and drugs - is another active area of tremendous medical significance.
Stephen J. Lippard Libros
Stephen Berg is the author of Oblivion, In It, New and Selected Poems, Crow With No Mouth: Ikkyu, and other books of poetry. The recipient of Guggenheim, NEA, and Pew fellowships, he is founder and coeditor of the American Poetry Review.
