Intrauterine development of neuromuscular spindles in muscles of the floor of the human mouth.
D002452:Cell Count; D002454:Cell Differentiation; D006801:Humans; D009055:Mouth / Q000196:embryology*; D009470:Muscle Spindles / Q000648:ultrastructure; D009132:Muscles / Q000196:embryology*; D009928:Organ Specificity