1. The Physiology of the Newborn Infant;Smith,1951
2. Gastric retention in neonates;Gupta;Pediatrics,1978
3. Gastric emptying in preterm infants;Cavell;Acta Paediatrica Scandinavica,1979
4. Gastric acidity in the first ten days of life of the prematurely born baby;Ames;American Journal of Diseases in Children,1976
5. Gastric acid secretion and parietal cell mass in the stomach of the newborn infant;Polacek;American Journal of Surgery,1976