title: Serum immunoreactive calcitonin in low birth weight infants. Description of early changes; effect of intravenous calcium infusion; relationships with early changes in serum calcium, phosphorus, magnesium, parathyroid hormone, and gastrin levels.
mesh_terms: D002116:Calcitonin / Q000097:blood*; D002118:Calcium / Q000097:blood / Q000378:metabolism; D005755:Gastrins / Q000097:blood; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000097:blood* / Q000378:metabolism; D008274:Magnesium / Q000097:blood; D010281:Parathyroid Hormone / Q000097:blood; D010758:Phosphorus / Q000097:blood
chemical_list: D005755:Gastrins; D010281:Parathyroid Hormone; D010758:Phosphorus; D002116:Calcitonin; D008274:Magnesium; D002118:Calcium