RT Journal Article
SR Electronic
T1 Genetical aspects of severe visual impairment in childhood.
JF Journal of Medical Genetics
JO J Med Genet
FD BMJ Publishing Group Ltd
SP 257
OP 267
DO 10.1136/jmg.7.3.257
VO 7
IS 3
A1 G R Fraser
YR 1970
UL http://jmg.bmj.com/content/7/3/257.abstract
AB