1. Achondroplasia and hypochondroplasia. Comments on frequency, mutation rate, and radiological features in skull and spine. Issue 2 (April 1979) Authors: Oberklaid, F; Danks, D M; Jensen, F; Stace, L; Rosshandler, S Journal: Journal of medical genetics Issue: Volume 16:Issue 2(1979) Page Start: 140 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗