Retarded osseous development as a primary factor in weakfoot.
D001846:Bone Development; D001842:Bone and Bones; D002648:Child; D005528:Foot / Q000002:abnormalities*; D005530:Foot Deformities; D005532:Foot Deformities, Congenital; D006128:Growth; D006801:Humans; D007223:Infant
BONE AND BONES; FOOT/abnormalities; GROWTH/in infancy and childhood