title: H.-I. Chu: pioneer clinical investigator of vitamin D deficiency and osteomalacia in China. A scientific and personal tribute.
mesh_terms: D002681:China; D005260:Female; D049673:History, 20th Century; D006801:Humans; D010018:Osteomalacia / Q000266:history*; D011247:Pregnancy; D014807:Vitamin D / Q000378:metabolism / Q000627:therapeutic use; D014808:Vitamin D Deficiency / Q000266:history*
chemical_list: D014807:Vitamin D