Initial studies

I’m going to refer to this as an initial study. It is, after all, by six people who seem to only have initials:

J Clin Diagn Res. 2013 Jun;7(6):1099-101. doi: 10.7860/JCDR/2013/5290.3056. Epub 2013 Jun 1.

Role of TSH on Urinary Calcium Excretion In Post Menopausal Women of South Indian Population.
G N, P V A, A R S, R R, M S, R S.