Lekdamrongkul, P., Pongthavornkamol, K., Siritanaratkul, S., Siripoon, S. and Jitnumsub, P. 2020. The Effect of Concrete-objective Informational Program on Anxiety and Functional Status among Lymphoma Patients Receiving Chemotherapy. Nursing Science Journal of Thailand. 38, 1 (Apr. 2020), 19–34.