Isara Rojvutthikun และ Sunatra Nitayavardhana. (2020) Descriptive Cross-Sectional Survey of Xerosis in General Middle-Aged and Elderly at Benchakiti Park hospital. RANGSIT UNIVERSITY:ม.ป.ท.Isara Rojvutthikun และ Sunatra Nitayavardhana. 2020. Descriptive Cross-Sectional Survey of Xerosis in General Middle-Aged and Elderly at Benchakiti Park hospital. ม.ป.ท.:RANGSIT UNIVERSITY;Isara Rojvutthikun และ Sunatra Nitayavardhana. Descriptive Cross-Sectional Survey of Xerosis in General Middle-Aged and Elderly at Benchakiti Park hospital. ม.ป.ท.:RANGSIT UNIVERSITY, 2020. Print.