"authors","title","secondary title or journal name","volume","issue no.","start page","end page","publisher","publication year"
"Looker, A.C.; Harris, T.B.; Wahner, H.W.","Assessing hip fracture risk in a population-based health survey: The NHANES III osteoporosis component","Aging (Italy)","4","1","53","60","","1992"
"Harris, T.; Burt, V.L.; Briefel, R.R.; McDowell, M.; Sorenson, A.","The National Health and Nutrition Examination Survey III: Describing the health and nutritional status of older Americans","Aging (Italy)","5","2 Suppl. 1","29","36","","1993"