Fig. 2
From: Vitamin D and thyroid disorders: a systematic review and Meta-analysis of observational studies
The association between the serum 25(OH) D level and AITD
Fig. 2 | BMC Endocrine Disorders
From: Vitamin D and thyroid disorders: a systematic review and Meta-analysis of observational studies
The association between the serum 25(OH) D level and AITD