Vitamin A deficiency and its consequences :
Sommer, Alfred
Vitamin A deficiency and its consequences : A field guide to detection and control / A. Sommer. - 3rd ed. - Geneva : World Health Organization, 1995. - vii, 69 p., [8] p. of plates : ill. ; 24 cm.
Rev. ed. of: Field guide to the detection and control of xerophthalmia. 2nd ed. 1982
Includes bibliographical references
92-4-1544778-3
Vitamin A deficiency in children
Xerophthalmia
Eye--Diseases
Vitamin A deficiency and its consequences : A field guide to detection and control / A. Sommer. - 3rd ed. - Geneva : World Health Organization, 1995. - vii, 69 p., [8] p. of plates : ill. ; 24 cm.
Rev. ed. of: Field guide to the detection and control of xerophthalmia. 2nd ed. 1982
Includes bibliographical references
92-4-1544778-3
Vitamin A deficiency in children
Xerophthalmia
Eye--Diseases