Development and validity of semi-quantitative food frequency questionnaire as a new research tool for sugar intake assessment among Indonesian adolescents

by Qonita Rachmah, Wantanee Kriengsinyos, Nipa Rojroongwasinkul, Tippawan Pongcharoen
Published 2021-06-01

Vitamin D status among Thai school children and the association with 1,25-Dihydroxyvitamin D and parathyroid hormone levels.

by Lisa A Houghton, Andrew R Gray, Michelle J Harper, Pattanee Winichagoon, Tippawan Pongcharoen, Sueppong Gowachirapant, Rosalind S Gibson
Published 2014-01-01