PEDIATRIC NEUROLOGY AND NEUROSURGERY: Second Venezuelan Symposium of Pediatric Neurology and Neurosurgery, sponsored by the University of Zulia, Maracaibo, Venezuela, February 19 to 21. Participants: Drs. sidney Carter, Abe Chutorian, Arnold Gold, Manuel Gomez, and Anthony Raimondi. For information write: Dr. Jose R. Guzman, Departamento de Neurocirugia, Hospital Universitario, Manacaibo, Venezula, S.A.
DEVELOPMENTAL DISABILITIES: PSYCHOLOGICAL AL AND SOCIAL IMPLICATIONS:
Symposium sponsored by the Department of Mental Hygiene of the Johns Hopkins University School of Hygiene and Public Health, honoring Paul V. Lemkau, M.D., Professor, Department of Mental Hygiene, March 1 and 2.