The effect of tryptophan deficiency on the bones and teeth of rats.  III.  Effect of age.
D000375:Aging / Q000502:physiology*; D000818:Animals; D001842:Bone and Bones / Q000502:physiology*; D009063:Dental Physiological Phenomena; D051381:Rats; D014070:Tooth / Q000502:physiology*; D014364:Tryptophan / Q000172:deficiency*
D014364:Tryptophan
AGING/physiology; BONES/physiology; TEETH/physiology; TRYPTOPHAN/deficiency