The Phenomenon of Summer Diarrhea and its Waning, 1910-1930
NBER Working Paper No. 25689
---- Acknowledgments ----
Partial support for this research came from a Eunice Kennedy Shriver National Institute of Child Health and Human Development research infrastructure grant, R24 HD04282, to the Center for Studies in Demography and Ecology at the University of Washington. The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.