1. The Ascent of Man;Drummond,1895
2. The Principles of Ante-Natal and Post-Natal Child Physiology Pure and Applied;Feldman,1920
3. Physiology of the Fetus;Windle,1940
4. Development of enzyme systems: the gastrointestinal tract;Driscoll;Pediatrics,1958
5. The development of intestinal structure and function;Deren,1968