| P50 | author | Jaakko Kaprio | Q23039804 |
| | Markku Koskenvuo | Q27075107 |
| P2093 | author name string | Kannus P | |
| | Palvanen M | |
| | Parkkari J | |
| P2860 | cites work | Testing structural equation models for twin data using LISREL. | Q31087521 |
| | Risk factors for hip fracture in white women. Study of Osteoporotic Fractures Research Group. | Q34319046 |
| | A multifactorial intervention to reduce the risk of falling among elderly people living in the community | Q34333341 |
| | Genetic factors in determining bone mass | Q34513372 |
| | The NAS-NRC twin panel: methods of construction of the panel, zygosity diagnosis, and proposed use | Q35231229 |
| | Genetic determinants of bone mass in adults. A twin study | Q35578513 |
| | Bone density and risk of hip fracture in men and women: cross sectional analysis | Q36245516 |
| | Shared genes, shared experiences, and similarity of personality: data from 14,288 adult Finnish co-twins | Q36449658 |
| | Genetic influences on osteoarthritis in women: a twin study | Q36598099 |
| | Meta-analysis of how well measures of bone mineral density predict occurrence of osteoporotic fractures | Q36598613 |
| | Bone density determinants in elderly women: a twin study | Q36794730 |
| | Risk factors for osteoporotic fractures in elderly men. | Q39424497 |
| | Hip fractures: a worldwide problem today and tomorrow | Q40716100 |
| | Baseline measurement of bone mass predicts fracture in white women | Q41223989 |
| | Genetic determinants of bone mass in adult women: a reevaluation of the twin model and the potential importance of gene interaction on heritability estimates | Q44458776 |
| | The power of the classical twin study to resolve variation in threshold traits | Q45086283 |
| | Type of fall and risk of hip and wrist fractures: the study of osteoporotic fractures. The Study of Osteoporotic Fractures Research Group | Q46212742 |
| | Bone density at various sites for prediction of hip fractures. The Study of Osteoporotic Fractures Research Group | Q46315882 |
| | Bone mass is low in relatives of osteoporotic patients. | Q52426185 |
| | Diagnosis of Twin Zygosity by Mailed Questionnaire | Q52802454 |
| | Population-based study of survival after osteoporotic fractures | Q57540635 |
| | Heritable and life-style determinants of bone mineral density | Q60607920 |
| | Fall-related factors and risk of hip fracture: the EPIDOS prospective study | Q60611647 |
| | Reduced bone mass in daughters of women with osteoporosis | Q69944287 |
| | Changing incidence and residual lifetime risk of common osteoporosis-related fractures | Q70679046 |
| | Predicting zygosity in Norwegian twin pairs born 1915-1960 | Q70914252 |
| | Age-adjusted incidence of hip fractures | Q71851831 |
| | Incidence of pelvic fractures in Finland in 1988 | Q71856770 |
| | Epidemiology of osteoporotic ankle fractures in elderly persons in Finland | Q71898767 |
| | Effect of external hip protectors on hip fractures | Q72207615 |
| | Pathogenesis of osteoporosis | Q72213722 |
| | Symptomatic fracture incidence in elderly men and women: the Dubbo Osteoporosis Epidemiology Study (DOES) | Q72386278 |
| | Fall severity and bone mineral density as risk factors for hip fracture in ambulatory elderly | Q72664702 |
| | Family history and risk of osteoporotic fracture. Study of Osteoporotic Fractures Research Group | Q77746256 |
| | Studies on similarity diagnosis in twins with the aid of mailed questionnaires | Q79364296 |
| P433 | issue | 7221 | |
| P407 | language of work or name | English | Q1860 |
| P921 | main subject | Finland | Q33 |
| | bone fracture | Q68833 |
| | osteoporosis | Q165328 |
| P304 | page(s) | 1334-1337 | |
| P577 | publication date | 1999-11-01 | |
| P1433 | published in | The BMJ | Q546003 |
| P1476 | title | Genetic factors and osteoporotic fractures in elderly people: prospective 25 year follow up of a nationwide cohort of elderly Finnish twins | |
| P478 | volume | 319 | |