title: Heparin-induced inhibition of 1,25-dihydroxyvitamin D formation.
mesh_terms: D003864:Depression, Chemical; D004100:Dihydroxycholecalciferols / Q000096:biosynthesis* / Q000097:blood; D005260:Female; D006493:Heparin / Q000008:administration & dosage / Q000009:adverse effects*; D006801:Humans; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000517:prevention & control; D013927:Thrombosis / Q000517:prevention & control
chemical_list: D004100:Dihydroxycholecalciferols; D006493:Heparin