53 £ GB
CRP (high sensitivity)
114 £ GB
Active B12, Ferritin, Thyroid Advanced Profile and Vitamin D
120 £ GB
Active B12, folate, advanced thyroid, vitamin D
137 £ GB
Advanced thyroid, Active and total b12, folate and iron [THV542,TF2]
125 £ GB
Advanced Thyroid Function