Reply by the authors.

Structure	Name/CAS No.	Molecular Formula	Articles
	Calcium oxalate CAS:563-72-4	C₂CaO₄
	Calcium oxalate CAS:5794-28-5	C₂H₂CaO₅

Isolation and characterization of oxalotrophic bacteria from...
2015-01-01
[Arch. Microbiol. 197(1) , 65-77, (2015)]

In vivo synthesis of calcium oxalate whiskers on CoCrMo allo...
2013-10-01
[Mater. Sci. Eng. C. Mater. Biol. Appl. 33(7) , 3839-44, (2013)]

In vitro calcium oxalate crystallisation methods.
2006-04-01
[Urol. Res. 34(2) , 139-45, (2006)]

The genetic composition of Oxalobacter formigenes and its re...
2013-06-01
[Urolithiasis 41(3) , 187-96, (2013)]

Orlistat and calcium oxalate crystalluria: an association th...
2010-01-01
[Ren. Fail. 32(8) , 1019-21, (2010)]