1. Antral gastritis and parietal cell hyperplasia;Butler, B.Cheng; J., Ritchie; W.; Delaney, J.;Fed. Proc,1970
2. Atrophic gastritis: an experimental model;Cheng, J.; Ritchie, Jr., W.; Delaney, J.;Fed. Proc,1969
3. Changes in parietal and chief cell populations following vagotomy and antrectomy;Ritchie, Jr., W.; Cheng, J.W.B.; Delaney, J.;Surg. Forum,1969
4. Gastric ulcer: an experimental model;Ritchie, Jr., W.; Delaney, J.;Surg. Forum,1968
5. Traite d'anatomie pathologique Ge'nerale;Cruveilhier, J.;Vol,1862