I. Berstein

Leukocytoclastic vasculitis (anaphylactoid purpura): a unique occurrence in the oral cavity.

D. Gazit, O. Nahlieli, A. Neder, 1991, Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology.

Physiological and psychological mechanisms of cancer anorexia.

I. Berstein, 1982, Cancer research.