TY - JOUR A1 - Margolin, S. G. T1 - Freud's Concept of Constitution in Psychoanalysis JF - N. S. Greenfield and W. C. Lewis (Eds.), 1965, Psychoanalysis and Current Biological Thought, Madison and Milwaukee (The University of Wisconsis Press) 1965, pp. 125-150. Y1 - 1965 ER -