* Homocystinuria Support* GeneReview/NIH/UW entry on Homocystinuria Caused by Cystathionine Beta-Synthase Deficiency* Paper and discussion on Homocystinuria due to Cystathionine Beta Synthase deficiency
==See also==* Cystinuria* Hyperhomocysteinemia==References====External links==*Homocystinuria Support*GeneReview/NIH/UW entry on Homocystinuria Caused by Cystathionine Beta-Synthase Deficiency*Paper and discussion on Homocystinuria due to Cystathionine Beta Synthase deficiency