title: Problems associated with biological age.
mesh_terms: D000375:Aging; D001775:Blood Circulation; D001794:Blood Pressure; D002320:Cardiovascular Physiological Phenomena; D004245:DMF Index; D004562:Electrocardiography; D005260:Female; D006801:Humans; D007361:Intelligence Tests; D008124:Locomotion; D008297:Male; D012119:Respiration; D012679:Sense Organs / Q000502:physiology; D012879:Skin Physiological Phenomena