1. Tests for pernicious anemia: serum vitamin B12 assay;Fairbanks,1983
2. Aging: the ultimate intervention;Spencer,1984
3. Reference values for upper arm anthropometric measurements in a New Zealand community sample of subjects aged 70 years and over;Campbell;Hum. Biol.,1988
4. Observations on fetal weight and gestational age;Spencer;Growth,1964
5. Age changes in body composition revealed by computed tomography;Borkan;J. Gerontol.,1983