1. Fetal blood studies; chemical nature of asphyxia neonatorum and its bearing on certain practice problems;Eastman;Johns Hopkins Hosp Bull,1932
2. Fetal blood studies II. The lactic acid content of umbilical blood under various conditions;Eastman;Johns Hopkins Hosp Bull,1931
3. A proposal for a new method of evaluation of the newborn infant;Apgar;Current Researches in Anesthesia and Analgesia,1953
4. The acid-base status of human infants in relation to birth asphyxia and the onset of respiration;James;J Pediat,1958
5. Neues Vorgehen zur Untersuchung des Kindes unter der Geburt. Einführung, Technik und Grundlagen;Saling;Archiv für Gynäkologie,1962