Hypovitaminosis D in an Italian population of healthy subjects and hospitalized patients

Vitamin D

1979 • 3,814 citations

Prevalence of Vitamin D Insufficiency in an Adult Normal Population

1997 • 1,477 citations

Hypovitaminosis D in Medical Inpatients

1998 • 1,447 citations

Serum vitamin D concentrations among elderly people in Europe

1995 • 790 citations

Vitamin D Supplementation and Fracture Incidence in Elderly Persons

1996 • 650 citations

Differences in vitamin D status between countries in young adults and the elderly

1992 • 627 citations

Vitamin D and bone health in the elderly

1982 • 515 citations

Determination of vitamin D status by radioimmunoassay with an 125I-labeled tracer

1993 • 439 citations

Effect of Vitamin D Intake on Seasonal Variations in Parathyroid Hormone Secretion in Postmenopausal Women

1989 • 363 citations

Bone Mass, Vitamin D Deficiency, and Hyperparathyroidism in Congestive Heart Failure

1997 • 355 citations

Healthy elderly French women living at home have secondary hyperparathyroidism and high bone turnover in winter. EPIDOS Study Group.

1996 • 326 citations

Plasma 25-hydroxyvitamin D and its determinants in an elderly population sample

1997 • 280 citations

Vitamin D Status and Related Parameters in a Healthy Population: The Effects of Age, Sex, and Season*

1990 • 278 citations

Subclinical Vitamin D Deficiency in Postmenopausal Women with Low Vertebral Bone Mass*

1991 • 266 citations

Seasonal Variation of Biochemical Indexes of Bone Turnover: Results of a Population-Based Study1

1998 • 218 citations

Bone density parathyroid hormone and 25-hydroxyvitamin D concentrations in middle aged women.

1992 • 212 citations

Age-related Changes in Parathyroid Hormone and 25 Hydroxycholecalciferol Levels

1983 • 131 citations

Vitamin D

1995 • 130 citations

Calcium Homeostasis of an Elderly Population upon Admission to a Nursing Home

1993 • 108 citations

Seasonal Prevalence of Vitamin D Deficiency in Institutionalized Older Adults

1997 • 102 citations

Seasonal fluctuations in serum concentrations of vitamin D metabolites in normal subjects.

1981 • 90 citations

Vitamin D Deficiency in Elderly Patients in a General Hospital

1989 • 76 citations

Effect of aging on vitamin D stores and bone density in women

1987 • 70 citations

Rationale for active vitamin D analog therapy in senile osteoporosis

1997 • 24 citations

Vitamin D insufficiency as a determinant of hip fractures

1996 • 19 citations

Incidenza di ipovitaminosi D nel Nord Italia

1990 • 17 citations

Hypovitaminosis D in the healthy elderly.

1995 • 5 citations

HYPOVITAMINOSIS D IN THE HEALTHY ELDERLY

1995 • 5 citations