Fig. 3From: Effect of physical therapy on bone remodelling in preterm infants: a multicenter randomized controlled clinical trialOC interaction regarding the group. Legend: EGrlt = Experimental group treated with reflex locomotion therapy. EGpmc = Experimental group treated with passive mobilizations with gentle joint compression. CG = Control Group. OC: Osteocalcin. ng: nanogram. ml: Millilitres. Data is presented as Mean ± SDBack to article page