preferred_name: Markedly decreased or absent serum 1,25-dihydroxyvitamin D3
preferred_name_lc: markedly decreased or absent serum 1,25-dihydroxyvitamin d3
label: Markedly decreased or absent serum 1,25-dihydroxyvitamin D3
label_lc: markedly decreased or absent serum 1,25-dihydroxyvitamin d3