ANNUAL POSTGRADUATE CONFERENCE IN PEDIATRICS: University of Iowa, September 9 and 10. Major topics include infectious disease and pharmacology. Program chairman: James A. Stehbens, Ph. D. , Department of Pediatrics, University Hospitals, Iowa City, Iowa 52242. INTERNATIONAL SEMINAR ON RENAL IMMUNOPATHOLOGY: Presented by Instituto Mexicano de Investigaciones Nefrologicas A. C. , Instituto Nacional de Enfermedades de la Nutricion, Hospital Infantil de Mexico, Mexico City, September 16 to 18. Limited registration; fee, 120. For information and registration write: Dr. Felipe Mota, Laboratorio de Patologia renal, Departamento de Nefrologia, Hospital Infantil de Mexico, Calle Dr. Marquez 162, Mexico 7, D. F. Mexico.
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