Kto umawiał się z Ethel Collins Dunham?

Ethel Collins Dunham (1883–1969) was an American pediatrician. Dunham specialized in the care of preterm babies and infants, becoming chief of child development at the United States Children's Bureau in 1935. She established national standards for the hospital care of newborn children and expanded the scope of healthcare for growing children by monitoring their progress in regular home visits by Children's Bureau staff.

Martha May Eliot (April 7, 1891 – February 14, 1978), was an American pediatrician. She was a specialist in public health, an assistant director for WHO, and an architect of New Deal and postwar programs for maternal and child health. Her first important research, community studies of rickets in New Haven, Connecticut, and Puerto Rico, explored issues at the heart of social medicine. Together with Edwards A. Park, her research established that public health measures (dietary supplementation with vitamin D) could prevent and reverse the early onset of rickets.