title: A study of the validity of some hypotheses for the qualitative interpretation of the H-T-P for children of elementary school age:  II.  The phallic tree as an indicator of psycho-sexual conflict.
authors.forename: I
authors.initials: I
authors.lastname: JOLLES
mesh_terms: D002648:Child; D006801:Humans; D011386:Projective Techniques; D012725:Sexual Behavior; D014197:Trees