TY - BOOK AU - Sommer,Alfred AU - West,Keith P. TI - Vitamin A deficiency: health, survival, and vision SN - 0195088247 (acidfree paper) AV - RC627.V54 S64 1996 PY - 1996/// CY - New York PB - Oxford University Press KW - Vitamin A deficiency KW - Vitamin A deficiency in children KW - Complications KW - Xerophthalmia N1 - Includes bibliographical references and index ER -