American Journal of Psychiatry 143(5): 641-643, 1986.
Cella DF, Pratt A, Holland JC
Six to 140 months after completion of chemotherapy, 63% of 60 Hodgkin's disease survivors experienced anticipatory nausea, 80% had anxiety, and 5% reported vomiting. Time since treatment and treatment severity were significantly associated with pervasiveness of nausea but not of anxiety.
Rheinische Friedrich- Wilhelms- Universität Bonn