{"product_id":"tsh-with-reflex-to-free-t4","title":"TSH with Reflex to Free T4","description":"This is an efficient, stepwise thyroid check. It starts with TSH — the most sensitive first-line marker — and automatically reflexes to a Free T4 only if your TSH is out of range. You get a simple screen when everything is normal, and an extra layer of detail exactly when it's needed.","brand":"RSC Health","offers":[{"title":"Default Title","offer_id":55738014630056,"sku":null,"price":59.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.rschealth.com\/products\/tsh-with-reflex-to-free-t4","provider":"RSC Health","version":"1.0","type":"link"}