1. Hypochondriasis;Greenberg;Med. J. Aust,1960
2. Overconcern with death; somatic and phyisologic preoccupation;Laughlin;Med. Ann. D. C,1954
3. Anniversaries in mental illness;Hilgard;Psychiatry,1959
4. Anniversary reactions precipitated by children Bull;Hilgard;Amer. Psychoan. Ass,1952
5. The psychodynamics of the allergic patient;Wahl;Ann. Allergy,1960