Narumol Jaroenkitpan. (2000) Cost analysis of herbal products : a case study of ChaoPhya Abhaibhubejhr hospital. Mahidol University,:ม.ป.ท.Narumol Jaroenkitpan. 2000. Cost analysis of herbal products : a case study of ChaoPhya Abhaibhubejhr hospital. ม.ป.ท.:Mahidol University,;Narumol Jaroenkitpan. Cost analysis of herbal products : a case study of ChaoPhya Abhaibhubejhr hospital. ม.ป.ท.:Mahidol University, 2000. Print.