TY - BOOK AU - INSTITUTE OF MEDICINE AU - INSTITUTE OF MEDICINE TI - NUTRITION DURING PREGNANCY AND LACTATION: AN IMPLEMENTION GUIDE SN - 0309047382 AV - RG559 .I57 1992 C.1 PY - 1992/// CY - WASHINGTON D.C PB - NATIONAL ACADEMY PRESS KW - Pregnancy--Nutritional aspects--Congresses N1 - INCLUDES BIBLIOGRAPHICAL REFERENCES AND INDEX ER -