TY - BOOK AU - Aykroyd, W. R. TI - Conquest of deficiency diseases: achivement and prospects, basic study no. 24 U1 - 616.39 PY - 1970/// CY - Geneva PB - World Health Oraganization KW - Diseases KW - Pathology -- Internal medicine N1 - Gift; Nutrition; Public Health; Vitamins ER -