TY  - RPRT
TI  - Another example of a B variant.
AU  - A Simmons
AU  - J Twaitt
DO  - 10.1046/j.1537-2995.1975.15476034559.x
UR  - https://pubmed.ncbi.nlm.nih.gov/52215/
ID  - 52215
ER  -