TY - CONF T1 - Effect of vitamin D supplementation on irritable bowel syndrome symptom severity and quality of life JO - Proceedings of the Nutrition Society PY - 2020/01/22 AU - Williams CE AU - Williams EA AU - Corfe BM ED - DO - DOI: 10.1017/s0029665119001356 PB - Cambridge University Press (CUP) VL - 79 IS - OCE1 Y2 - 2024/12/27 ER -