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November 10, 1989

International Abstracts

JAMA. 1989;262(18):2524-2531. doi:10.1001/jama.1989.03430180056013

Edited by Carin M. Olson, MD, Contributing Editor.

International Abstracts are selected on the basis of interest to our readers. Publication herein does not suggest an endorsement of content or a validation of conclusions.