Heritability and seasonal variability of vitamin D concentrations in male twinsCristina Karohl, Paolo Raggi, Vin Tangpricha et al.|American Journal of Clinical Nutrition|2010Cited by 136
Heritability of Renal Function and Inflammatory Markers in Adult Male TwinsPaolo Raggi, Viola Vaccarino, Shaoyong Su et al.|American Journal of Nephrology|2010Cited by 23
Vitamin D Status and Coronary Flow Reserve Measured by Positron Emission Tomography: A Co-Twin Control StudyCristina Karohl, Paolo Raggi, Antonio Bellasi et al.|The Journal of Clinical Endocrinology & Metabolism|2012Cited by 17