title: The calcium and vitamin D dilemma: To D or not to D?
authors.affiliation: Director & Commandant, Armed Forces Medical College, Pune 411040, India.
authors.forename: A K
authors.initials: AK
authors.lastname: Nagpal
authors.affiliation: Associate Professor, Department of Medicine, Armed Forces Medical College, Pune 411040, India.
authors.forename: J
authors.initials: J
authors.lastname: Muthukrishnan