title: Zinc and low birth weight: relationship questioned.
mesh_terms: D004487:Edema / Q000209:etiology; D006801:Humans; D007019:Hypoproteinemia / Q000209:etiology; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D015032:Zinc / Q000172:deficiency*
chemical_list: D015032:Zinc