PT - JOURNAL ARTICLE AU - Wallace, D C AU - Exton, L A AU - Pritchard, D A AU - Leung, Y AU - Cooke, R A TI - Severe achondroplasia: demonstration of probable heterogeneity within this clinical syndrome. AID - 10.1136/jmg.7.1.22 DP - 1970 Mar 01 TA - Journal of Medical Genetics PG - 22--26 VI - 7 IP - 1 4099 - http://jmg.bmj.com/content/7/1/22.short 4100 - http://jmg.bmj.com/content/7/1/22.full SO - J Med Genet1970 Mar 01; 7