[Epidemiology of osteoporosis].
Tseĭtlin
O Ia
OIa
D017677:Age Distribution; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D010024:Osteoporosis / Q000453:epidemiology*; D015995:Prevalence; D012307:Risk Factors; D017678:Sex Distribution