title: Factors influencing the urinary excretion of calcium. II. Pregnancy and lactation.
authors.forename: E L
authors.initials: EL
authors.lastname: KNAPP
authors.forename: G
authors.initials: G
authors.lastname: STEARNS
mesh_terms: D001826:Body Fluids; D001942:Breast Feeding; D002118:Calcium; D002136:Calcium, Dietary; D005260:Female; D006801:Humans; D007774:Lactation; D011247:Pregnancy; D014556:Urine
chemical_list: D002136:Calcium, Dietary; D002118:Calcium