Hacettepe University School of Medicine Institute of Community Medicine.

Course in Infectious Disease (4th : 1973 : University of Iowa) Smit, Ian M. ed. Donta, Sam T. ed. Rabinovitch, Sergio ed.

Conference on Psychopharmacology and the Management of the Elderly Patient ( 1973 : Duke University) Fann, William E., ed. Maddox, George L., ed.

Symposium on the Medical Aspects prostaglandins and cyclic AMP ( 1972 : University of Michigan) Kahn, Raymon H., ed. Lands, William E. M., ed.

International Catecholamine Symposium (3rd. : University of Strasbourg : 1973) Usdin, Earl ,ed., ort.yaz. Snyder, Solomon H., ed., ort.yaz.

Symposium on psychoparmacology and the Aging Patient (1972 : Duke University) Eisdorfer, Carl ,ed. ,ort.yaz. Fann, William E. ,ed. ,ort.yaz.

Proceedings of a symposium on behavioral effects of changes in brain serotonin held at Stanford University (january 16-17 : California) Barchas, Jack, ed., ort.yaz. Usdin, Earl, ed., ort.yaz.

Symposium on the identitiy and dignity of man (: 1969 : Boston University) Williams, Preston N.

Symposium on Hepato-Gastroenterology of the University Hospital Center of Nice( 1972 : Nice)

Symposium on Tissue Typing and Organ Transplantation ( 1970 : University of Minnesota) Yunis, Edmond J., ed. Gatti, Richard A., ed. Amos, D. Bernard, ed.

University of Florida Symposium on Canine Heartworm Disease (2nd : 1971 : Jacksonville) Bradley, Richard E. ed.

Symposium on the Brain and Human Behavior ( 1969 : Loyola University, Chicago) Karczmar, A. G., ed. Eccles, J. C., ed.