Heritability and seasonal variability of vitamin D concentrations in male twins.
Karohl
Cristina
C
Departments of Medicine and the Division of Endocrinology, Metabolism and Lipids, Emory University, Atlanta, GA, USA.
Su
Shaoyong
S
Kumari
Meena
M
Tangpricha
Vin
V
Veledar
Emir
E
Vaccarino
Viola
V
Raggi
Paolo
P