@article{419492, url = {http://library.usi.edu/record/419492}, title = {Nutrition issues in developing countries part I, diarrheal diseases, part II, diet and activity during pregnancy and lactation / [electronic resource] :}, publisher = {National Academy Press,}, recid = {419492}, pages = {189 p. :}, address = {Washington, D.C. :}, year = {1992}, }