Kraisorn Tohtubtiang. (2005) Patterns of health examination services provided by physicians in community hospitals of Nakornsri thammarat, Trang and Pattalung provinces. Mahidol University,:ม.ป.ท.Kraisorn Tohtubtiang. 2005. Patterns of health examination services provided by physicians in community hospitals of Nakornsri thammarat, Trang and Pattalung provinces. ม.ป.ท.:Mahidol University,;Kraisorn Tohtubtiang. Patterns of health examination services provided by physicians in community hospitals of Nakornsri thammarat, Trang and Pattalung provinces. ม.ป.ท.:Mahidol University, 2005. Print.