Topic Tag: active form Search for: The Pediatrics Board Review Forum Has MOVED! › Forums › Topic Tag: active form Viewing topic 1 (of 1 total) Topic Voices Posts Freshness Vitamin D 1,25-OH is the ACTIVE form Started by: kotl in: PEDIATRIC ENDOCRINOLOGY 2 2 12 years, 8 months ago ashish Viewing topic 1 (of 1 total)