For the good health of senior citizens....
Fung
J
J
School of Public Health, University of California at Los Angeles 90024-1318.
Maggi
S
S
Steel
K
K
D000368:Aged; D003362:Cost-Benefit Analysis; D003906:Developing Countries; D005260:Female; D006299:Health Services for the Aged / Q000191:economics*; D006801:Humans; D007251:Influenza, Human / Q000401:mortality / Q000517:prevention & control; D008297:Male; D015663:Osteoporosis, Postmenopausal / Q000401:mortality / Q000517:prevention & control; D011314:Preventive Health Services / Q000191:economics