TY - SER AU - Buakwa, Duangjai AU - Manimmanakorn,Nuttaset TI - Vitamin D deficiency in student athletes in Thailand KW - VITAMIN D KW - IF N1 - YI2020 M09 ISSN - 0125-3395 Sources - Songklanakarin Journal of Science & Technology Sources - 2019, 41(4), 856-861 ER -